1. Fistule biliaire cutanée;Bonnet;Lyon méd.,1897
2. Spontaneous External Biliary Fistula;Henry C. L.;Surgery,1949
3. Spontaneous Gastrointestinal Biliary Fistulæ;Hicken N. F.;Surg. Gynec. Obstet.,1946
4. Ueber estraperitoneale Perforatio der Gallenblase;Horhammer C.;Münch. med. Wsohr.,1916