Arzika AM, Amza A, Ousmane S, Maliki R, Almou I, Galo N, Harouna N, Mankara A, Aichatou B, Boubacar O et al..  2025.  Azithromycin mass drug administration to reduce child mortality in Niger (AVENIR II): a master protocol for a cluster-randomized adaptive platform trial to evaluate community-based health interventions.. medRxiv.