AHTISHAM ALI; MUHAMMAD HARIS; AYESHA ISLAM; NUSRAT IQBAL; YARFA KHURRAM; FIZA HUSSAIN. Medical Cannabis for Chronic Pain: A Literature Review of the Evidence, Challenges, and Future Directions: A Narrative Review. Pakistan journal of Advances in Medicine and Medical Research , [S. l.], v. 4, n. 1, p. 28–43, 2026. DOI: 10.69837/pjammr.v4i1.98. Disponível em: https://www.pjammr.com/index.php/pjammr/article/view/98. Acesso em: 12 feb. 2026.