1. Congenital Abnormalities of the Gall Bladder;Flannery M. C.;Int. Abstr. Surg.,1956
2. CONGENITAL ANOMALIES OF THE GALLBLADDER
3. Accessory Pancreas in the Wall of the Gall Bladder;Jacobson A. S.;Arch. Path. (Chicago),1940
4. Gastro-Intestinal Mucosa in the Wall of the Human Gall-Bladder
5. A DOUBLE GALL-BLADDER REMOVED BY OPERATION