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R. Fridrich · SciRah

Researcher profile · Semantic Scholar

R. Fridrich

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R. Fridrich — researcher profile on SciRah

h-index: 14
Works: 183
Citations: 1,563

Most-cited papers

Technetium-99m hexakis 2-methoxyisobutyl isonitrile: human biodistribution, dosimetry, safety, and preliminary comparison to thallium-201 for myocardial perfusion imaging.
F. J. Th. Wackers, D. Berman, J. Maddahi, D. Watson +6 more
1989Journal of Nuclear Medicine681 citations
Semantic Scholar
Prevention of fatal postoperative pulmonary embolism by low-dose heparin.
U. Gruber, F. Duckert, R. Fridrich, J. Rem +6 more
1977225 citations
Semantic Scholar
GASTRIC EMPTYING IN NEWBORNS AND YOUNG INFANTS
E. Signer, R. Fridrich
1975Acta Paediatrica Scandinavica79 citations
Semantic Scholar
Prevention of postoperative thromboembolism by dextran 40, low doses of heparin, or xantinol nicotinate.
U. Gruber, F. Duckert, R. Fridrich, J. Torhorst +1 more
1977The Lancet70 citations
Semantic Scholar
Extremity bone tumors: evaluation by P-31 MR spectroscopy.
A. Nidecker, S. Müller, W. Aue, J. Seelig +4 more
1985Radiology57 citations
Semantic Scholar
Histological study of effects of colloidal 90 yttrium on knee joint tissues of rabbits.
K. Pavelka, W. Meier-Ruge, W. Müller, R. Fridrich
1975Annals of the Rheumatic Diseases46 citations Open access
Semantic Scholar
99Tcm-labelled HSA-nanocolloid versus 111In oxine-labelled granulocytes in detecting skeletal septic process.
K. Streule, M. De Schrijver, R. Fridrich
1988Nuclear medicine communications38 citations
Semantic Scholar
[Subcutaneous small heparin doses for the prevention of thrombosis in general surgery and urology].
J. Rem, F. Duckert, R. Fridrich, U. Gruber
1975Swiss medical weekly34 citations
Semantic Scholar
Actions of the uterine relaxant, fenoterol, on uteroplacental hemodynamics in human subjects.
T. Lippert, P. de Grandi, R. Fridrich
1976American Journal of Obstetrics and Gynecology24 citations
Semantic Scholar
Comparison of the accuracy of liver scans and peritoneoscopy in benign and malignant primary and metastasic tumours of the liver. 222 confirmed cases examined by both methods simultaneously.
R. Sauer, H. Fahrländer, R. Fridrich
1973Scandinavian Journal of Gastroenterology22 citations
Semantic Scholar
Inclusion compounds of cholesterol and β-cyclodextrin
K.-H. Frömming, R. Fridrich, W. Mehnert
199315 citations
Semantic Scholar
Continuous Recording of Uteroplacental Blood Volume in the Human
T. Lippert, S. E. Cloeren, R. Fridrich, M. Hinselmann
1973Acta Obstetricia et Gynecologica Scandinavica15 citations
Semantic Scholar
[The radiofibrinogen test in differential diagnosis of fresh deep venous thrombosis].
W. Jung, R. Fridrich, F. Duckert, U. Gruber
1975Swiss medical weekly14 citations
Semantic Scholar
[The importance of arteriovenous anastomoses in primary varicosis and chronic venous insufficiency. A nuclear-medical study].
H. J. Hehne, J. Locher, P. Waibel, R. Fridrich
1974VASA. Zeitschrift fur Gefasskrankheiten12 citations
Semantic Scholar
Treatment of chronic articular effusions with 90-yttrium (90Y).
W. Müller, K. Pavelka, R. Fridrich
1975Scandinavian Journal of Rheumatology11 citations
Semantic Scholar
European multi-centre comparison of thallium 201 and technetium 99m methoxyisobutylisonitrile in ischaemic heart disease
M. N. Maisey, A. Lowry, A. Bischof-Delaloye, R. Fridrich +3 more
2004European Journal of Nuclear Medicine10 citations
Semantic Scholar
Prevention of deep vein thrombosis in patients with hip fractures: Low molecular weight heparin versus dextran
D. Oertli, P. Hess, M. Dürig, U. Laffer +4 more
1992World Journal of Surgery10 citations
Semantic Scholar
The Diagnosis of Intracranial Metastases: The Efficiency of CT and Scintigraphy in Patients Investigated by both Methods
M. Elke, R. Hünig, U. Wiggli, R. Fridrich +2 more
19769 citations
Semantic Scholar
Scintigraphy of inflammation with nanometer-sized colloidal tracers.
M. De Schrijver, K. Streule, R. Senekowitsch, R. Fridrich
1987Nuclear medicine communications8 citations Open access
Semantic Scholar
Comparison of chemotaxis and superoxide generation of indium-111-oxine- and technetium-99m-HMPAO-labelled granulocytes.
T. Stoeckli, W. Zimmerli, H. Maecke, R. Fridrich
1996Scandinavian Journal of Clinical and Laboratory Investigation7 citations
Semantic Scholar
Assessment of Uteroplacental Hemodynamics in Complicated Pregnancy
T. Lippert, S. E. Cloeren, R. Fridrich
1979International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics7 citations
Semantic Scholar
Dihydroergotamine and heparin or heparin alone for the prevention of postoperative thromboembolism in gynecology
M. Hohl, K. P. Lüscher, M. Annaheim, R. Fridrich +1 more
2005Archives of Gynecology6 citations
Semantic Scholar
[Thyroglobulin as a tumor marker and thallium scintigraphy for the course control of differentiated thyroid cancer].
J. Müller-Brand, R. Fridrich, E. Spicher, J. Staub
1983Swiss medical weekly6 citations
Semantic Scholar
[The measurement of gastric emptying of solid food. Comparison of 2 solid phases by means of double isotope technic].
R. Güller, H. W. Nemec, L. Kyle, R. Fridrich
1977Swiss medical weekly6 citations
Semantic Scholar
[Radiofibrinogen test in established venous thrombosis].
R. Fridrich, H. Schmitt, G. Madar, L. Widmer
1974VASA. Zeitschrift fur Gefasskrankheiten6 citations
Semantic Scholar
[Retention and dosage in radiation synovectomy with yttrium-90-silicate colloid].
H. W. Nemec, R. Fridrich
1977NuclearMedicine5 citations
Semantic Scholar
Hemodynamic changes in placenta, myometrium and heart after administration of the uterine relaxant ritodrine.
T. Lippert, P. de Grandi, V. Roemer, R. Fridrich
1980International journal of clinical pharmacology, therapy and toxicology4 citations
Semantic Scholar
[Vitamin status in diabetic neuropathy (thiamine, riboflavin, pyridoxin, cobalamin and tocopherol)].
H. Rieder, W. Berger, R. Fridrich
1980Zeitschrift für Ernährungswissenschaft4 citations
Semantic Scholar
Cutaneous tag or acrochordon of the lower extremity.
R. Fridrich, G. H. Ilodi
1986Journal of the American Podiatric Medical Association (Print)3 citations
Semantic Scholar
Scintigraphic demonstration of an intrahepatic gall-bladder presenting as a focal liver lesion.
E. A. Schneider, M. Eisner, R. Fridrich
1979British Journal of Radiology3 citations
Semantic Scholar
[Trends in the nuclear-medical diagnosis of thrombosis].
J. Müller-Brand, R. Fridrich, F. Duckert, U. Gruber +1 more
1976Swiss medical weekly3 citations
Semantic Scholar
[First experiences with a new oral human pancreas function test with special emphasis on gastric voiding].
K. Gyr, I. Schiffmann, C. Fehr, D. Vonderschmitt +2 more
1975Swiss medical weekly3 citations
Semantic Scholar
The influence of cigarette smoking on fetal heart rate and uteroplacental blood volume
S. Cloeren, T. Lippert, R. Fridrich
1973Archiv für Gynäkologie3 citations
Semantic Scholar
Technetium-99 m Hexakis 2-Methoxyisobutyl Isonitrile : Human Biodistribution , Dosimetry , Safety , and Preliminary Comparison to Thallium-201 for Myocardial Perfusion Imaging
F. T. Th. Wackers, D. Berman, J. Maddahi, D. Watson +11 more
20202 citations
Semantic Scholar
Thallium-201 myocardial scintigraphy in coronary triple-vessel disease: An attempt to increase sensitivity using quantitative methods
M. Singer, J. Müller-Brand, M. Pfisterer, R. Fridrich
2004European Journal of Nuclear Medicine2 citations
Semantic Scholar
[Evaluation of scintigraphic procedures for clarifying pain conditions in hip joint prostheses].
G. Katz, E. Morscher, R. Fridrich, A. Kentsch
1986Swiss medical weekly2 citations
Semantic Scholar
First Experiments on Radioimmunodetection with b-12-Monoclonal Antibody Fragments against Breast Cancer Antigen
R. Fridrich, R. Andrés, C. Stähli, H. Zenklusen
1986Nuklearmedizin2 citations
Semantic Scholar
[Can ischemia-induced wall motion abnormalities of the left ventricle be predicted by non-invasive thallium-201 scintigraphy? Comparison with the ventriculography test].
M. Pfisterer, H. Schmitt, J. Müller-Brand, T. Cueni +3 more
1980Swiss medical weekly2 citations
Semantic Scholar
[Determination of serum digoxin: a path to better control of therapy?].
F. Follath, M. Roth, M. Wenk, H. Peyer +1 more
1977Swiss medical weekly2 citations
Semantic Scholar
Triple radioisotope technique in etiologic evaluation of space-occupying lesions of the liver
J. Müller-Brand, U. Benz, Carol Kyle, M. Boss +1 more
1977European Journal of Nuclear Medicine2 citations
Semantic Scholar
[Diagnosis of venous thromboses using nuclear-medicine methods].
R. Fridrich, H. Schmitt
1975Die Medizinische Welt2 citations
Semantic Scholar
[The diagnostic use of I-131-urokinase].
P. Neidhart, B. Hofer, F. Duckert, R. Fridrich
1974Swiss medical weekly2 citations
Semantic Scholar
[The diagnosis of chronic liver disease using radio-colloid scanning (author's transl)].
R. Sauer, R. Fridrich, H. Fahrländer
1973RöFo. Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren (Print)2 citations
Semantic Scholar
[Comparison between the intravenous TRH-test and the T4-thyroid suppression test for the diagnosis of borderline hyperthyroidism].
J. Müller-Brand, J. Staub, E. A. Schneider, R. Fridrich
2008Deutsche Medizinische Wochenschrift1 citations
Semantic Scholar
Technetium-9 9m Hexakis 2-Methoxyisobutyl Isonitrile: Human Biodistribution, Dosimetry, Safety, and Preliminary Comparison to Thaffium-201 for Myocardial Perfusion Imaging
Frans, J. Wackers, Daniel, S. Berman +12 more
20061 citations
Semantic Scholar
[Acetazolamide stimulation test in the preoperative assessment of cerebrovascular reserve capacity in unilateral carotid obstruction].
T. Chatzipanagiotou, J. Müller-Brand, E. Radü, J. Rem +2 more
1989RöFo. Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren (Print)1 citations
Semantic Scholar
[Differential diagnosis of pneumonia and pulmonary infarct based on lung scintigraphy].
M. Brand, S. Elsasser, E. Imhof, K. Streule +3 more
1987Swiss medical weekly1 citations
Semantic Scholar
Some chemical aspects of labeling human fibrinogen with 99m-technetium.
M. Kirstein, R. Fridrich, H. Seiler
1982Thrombosis Research1 citations
Semantic Scholar
Assessment of uteroplacental haemodynamics in pre-eclampsia
T. Lippert, S. Cloeren, E. Kidess, R. Fridrich
19801 citations
Semantic Scholar
Direct scintigraphic imaging of pulmonary embolism.
J. Müller-Brand, R. Fridrich, W. Meier-Ruge, R. Müller
1980Annales de radiologie1 citations
Semantic Scholar

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