UGARTE UBILLUZ, Oscar. Strategies to improve access to medicines in Peru. Anales de la Facultad de Medicina, [S. l.], v. 80, n. 1, p. 104–108, 2019. DOI: 10.15381/anales.v80i1.15878. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/anales/article/view/15886.. Acesso em: 16 aug. 2024.