C. Okereke

Surgical outcome of cutting diathermy versus scalpel skin incisions in uncomplicated appendectomy: A comparative study

O. Alatise, A. Adesunkanmi, C. Okereke, 2019, The Nigerian postgraduate medical journal.

Comparative study of endoscopic band ligation versus injection sclerotherapy with 50% dextrose in water, in symptomatic internal haemorrhoids

O. Alatise, C. Okereke, A. Gomna, 2020, The Nigerian postgraduate medical journal.

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.

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Monish S Raut, James S. Tomlinson, G. P. de Oliveira, 2023, The British journal of surgery.

Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries

Andrea I. Ramos, G. E. Jones, Abdullah A. Albarrak, 2022, The Lancet.

Evaluation of a quality improvement intervention to reduce anastomotic leak following right colectomy (EAGLE): pragmatic, batched stepped-wedge, cluster-randomized trial in 64 countries

P. Delrio, Ionut Negoi, V. Ozben, 2023, The British journal of surgery.

Comparative study of endoscopic band ligation versus injection sclerotherapy with 50% dextrose in water, in symptomatic internal haemorrhoids

O. Alatise, C. Okereke, A. Gomna, 2020, The Nigerian postgraduate medical journal.