Roberto Pais

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.

Second branchial cleft cyst - type 2

Mostafa El-Feky, Roberto Pais, 2020, Radiopaedia.org.