Enhanced postoperative surveillance versus standard of care to reduce mortality among adult surgical patients in Africa (ASOS-2): a cluster-randomised controlled trial
Bruce M Leon Maia Tim Landon Agya BA Nicola Hyla-Louise Biccard du Toit Lesosky Stephens Myer Prempeh Vick, B. Biccard, L. D. Du Toit, M. Lesosky +496 more

