Enhanced postoperative surveillance versus standard of care to reduce mortality among adult surgical patients in Africa (ASOS-2) : a cluster-randomised controlled trial
Citation
The ASOS-2 Investigators 2021 , ' Enhanced postoperative surveillance versus standard of care to reduce mortality among adult surgical patients in Africa (ASOS-2) : a cluster-randomised controlled trial ' , The Lancet Global Health , vol. 9 , no. 10 , pp. e1391-e1401 . https://doi.org/10.1016/S2214-109X(21)00291-6