Comparative Study between Primary Closure and T-tube Drainage after Open Choledochotomy. Medicine Today, [S. l.], v. 29, n. 1, p. 15–18, 2017. DOI: 10.3329/medtoday.v29i1.33853. Disponível em: https://www.banglajol.info/index.php/MEDTODAY/article/view/33853. Acesso em: 6 jul. 2026.