Evaluation of conditional cash transfers and mHealth audio messaging in reduction of risk factors for childhood malnutrition in internally displaced persons camps in Somalia: A 2 × 2 factorial cluster-randomised controlled trial. - Grijalva-Eternod, Carlos S.; Jelle, Mohamed; Mohamed, Hani; Waller, Katie; Osman Hussein, Bishar; Barasa, Emmanuel; Solomon, Andrea; Mehjabeen, Sajia; Copas, Andrew; Fottrell, Edward; Seal, Andrew J. (PLoS Medicine, 2023)