Carranza Esteban RF, Mamani-Benito O, Cjuno J, Tito-Betancur M, Caycho-Rodríguez T, Vilca LW, et al. Adaptation and Validation of the Patient Health Questionnaire for Depression and Anxiety (PHQ-4) in a sample of Quechua-speaking Peruvians. Med Clín Soc [Internet]. 2024 Jan. 9 [cited 2026 May 2];8(1):63-74. Available from: https://www.medicinaclinicaysocial.org/index.php/MCS/article/view/361