Vallet Warnken M, Estrada Cáceres MI, Vitar Torres C, Morales Polanco V, Ordenes Antivil F. Self-medication without a prescription in people with chronic non-communicable diseases aged 30 to 60 at CESFAM La Granja in Santiago, Chile 2022-23. Rev. Conflu [Internet]. 2023 Dec. 28 [cited 2026 Apr. 10];6(2):20-4. Available from: https://revistas.udd.cl/index.php/confluencia/article/view/947