Arouna Sambo

Enhanced postoperative surveillance versus standard of care to reduce mortality among adult surgical patients in Africa (ASOS-2): a cluster-randomised controlled trial

Monique C. Fischer, L. Myer, A. Omigbodun, 2021, The Lancet. Global health.

Strategies to minimise and monitor biases and imbalances by arm in surgical cluster randomised trials: evidence from ChEETAh, a trial in seven low- and middle-income countries

O. A. Taiwo, K. Awodele, F. Parray, 2023, Trials.

Routine sterile glove and instrument change at the time of abdominal wound closure to prevent surgical site infection (ChEETAh): a pragmatic, cluster-randomised trial in seven low-income and middle-income countries.

O. A. Taiwo, S. Cousens, K. Awodele, 2022, Lancet.