Risk Factors and Onset of Illicit Drug Use among Filipino Youth: A Cross-sectional Analysis of Sociodemographic and Environmental Influences. Acta Medica Philippina, [S. l.], v. 59, n. 14, 2025. DOI: 10.47895/amp.v59i14.11131. Disponível em: https://luna.upm.edu.ph/index.php/acta/article/view/11131. Acesso em: 5 oct. 2025.