AUSAF AHMED KHAN; ALI SARFRAZ SIDDIQUI; MOHSIN NAZIR BUTT; TANVEER BAIG; GAUHAR AFSHAN. Knowledge and attitude towards the use of pain medications according to WHO cancer pain analgesic ladder in tertiary care hospitals of Pakistan. Journal of the Pakistan Medical Association, [S. l.], v. 74, n. 7, p. 1330–1334, 2024. DOI: 10.47391/JPMA.10020. Disponível em: https://mail.jpma.org.pk/index.php/public_html/article/view/10020. Acesso em: 31 may. 2026.