AHMED H; AQEEL F; AKHTER J; ASHRAF F; REHMAN I; ASHRAF HB. Perceived Barriers to Covid Testing. Esculapio Journal of SIMS, Pakistan, v. 18, n. 3, p. 376–380, 2022. DOI: 10.51273/esc22.2518327. Disponível em: https://esculapio.pk/journal/index.php/journal-files/article/view/168. Acesso em: 21 nov. 2024.