Atamari-Anahui, Noé, Nadin Melina Conto-Palomino, and César Johan Pereira-Victorio. “Immunization Activities in the Context of the COVID-19 Pandemic in Latin America”. Revista Peruana de Medicina Experimental y Salud Pública 37, no. 4 (August 31, 2020): 773–5. Accessed May 4, 2024. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/5758.