Nogueira, E. N. C. L., Damasceno, R. F. da S., Oliveira, I. E., Rêgo, A. C. M., Araújo-Filho, I. and Medeiros, A. da C. (2014) “Learning curve and intraoperative cholangiography in prevention of iatrogenic injuries of the biliary tract”, JOURNAL OF SURGICAL AND CLINICAL RESEARCH, 4(1), pp. 9–18. doi: 10.20398/jscr.v4i1.4910.