VIDAL-CUÉLLAR, Claudia L.; ZANONI-RAMOS, Omar F.; MAS, Guiliana; TELLO-RODRÍGUEZ, Tania. Perception about vaccines and level of knowledge, attitudes and practices towards COVID-19 in older adults in Lima, Peru. Revista Peruana de Medicina Experimental y Salud Pública, [S. l.], v. 39, n. 2, p. 201–7, 2022. DOI: 10.17843/rpmesp.2022.392.10847. Disponível em: https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/10847.. Acesso em: 1 may. 2024.