Andrés Camilo Cardozo AlarcónDaniel E. Suarez AcevedoElena María Trujillo MazaOlga L. VargasCharlotte Greniez2026-03-222026-03-22202010.1016/j.jaac.2020.07.709https://doi.org/10.1016/j.jaac.2020.07.709https://andeanlibrary.org/handle/123456789/71446enCharterAlliancePresentation (obstetrics)Mental healthCross-sectional studyPsychologyMedicine27.4 SELF-INJURY IN TEENAGERS FROM CHARTER SCHOOLS IN BOGOTÁ, COLOMBIA: COMPARISON OF CROSS-SECTIONAL STUDIES IN 2011 AND 2019article