Azañedo, Diego, Deysi Díaz-Seijas, and Akram Hernández-Vásquez. “Oral Health of the Elderly: Access, Challenges and Opportunities for Peruvian Public Health”. Revista Peruana de Medicina Experimental y Salud Pública 33, no. 2 (May 30, 2016): 373–375. Accessed May 5, 2024. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/2190.