Frequency and Histopathological Types of Gall Bladder Carcinoma and its association with demographic factors and comorbidities in Patients Undergoing Surgery for Cholelithiasis at a Tertiary Care Hospital. NORTHWEST JOURNAL OF MEDICAL SCIENCES, [S. l.], v. 5, n. 1, p. 35–40, 2026. DOI: 10.69723/njms.05.01.0708. Disponível em: https://njms.pk/index.php/njms/article/view/708. Acesso em: 30 apr. 2026.