JAVIER CABALLERO VILLARRASO2026-01-292026-01-29201710.1542/peds.2016-42852-s2.0-85021731747https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/28233Pediatrics, Perinatology and Child HealthMetformin for obesity in prepubertal and pubertal children: A randomized controlled trialresearch article