NAQQASH ADNAN ,JAHANGIR SARWAR KHAN , MARRIAM AHMED. Cholecystectomy- Diagnostic Stratification on the Basis of Age and Sex. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 20, n. 2, 2016. Disponível em: http://journalrmc.com/index.php/JRMC/article/view/191. Acesso em: 17 nov. 2025.