SHAHZAD, M.; AYYAZ, S.; HUMAYUN, G.; KAMRAN, M.; DOGAR, L.; SHAHEEN, A.; KAZMI, A.; HAFEEZ, A.; SAHEEN, M. A COMPARISON OF DRUG RESISTANCE PATTERN IN CATEGORY-I FAILURE VERSUS CATEGORY-I RELAPSE PULMONARY TB PATIENTS ATTENDING A TERTIARY CARE HOSPITAL IN SOUTH PUNJAB, PAKISTAN. IS WHO CATEGORY-II ATT REGIMEN APPROPRIATE?. Pakistan Journal of Chest Medicine, [S. l.], v. 19, n. 1, 2015. Disponível em: https://pjcm.net/index.php/pjcm/article/view/47. Acesso em: 22 apr. 2026.