1. Colecistectomía laparoscópica en pacientes mayores de 60años Experiencia de un hospital de tercer nivel;Granados-Romero;Cir Ciruj,2001
2. Bacteriobilia: un problema sin resolver;Armiñanzas;Rev Esp Quimioter,2016
3. A clinical study of bile cultures and antibiotic susceptibility test in the patients with operation on biliary tract;Li;Zhonghua Wai Ke Za Zhi,2009
4. The incidence of bacteria in gallbladder bile at acute and elective cholecystectomy;Truedson;Acta Chir Scand,1983
5. Biliary microflora in patients undergoing cholecystectomy;Darcahi;Surg Infect (Larchmt),2014