“Anxiety, Depression and Sleep Quality in Medical Students, UNAN-Managua, June - August, 2021”. Revista Ciencias de la Salud y Educación Médica 4, no. 6 (August 5, 2024): 2–7. Accessed September 29, 2025. https://revistas.unan.edu.ni/index.php/Salud/article/view/4299.