1. Primary carcinoma of the duodenum;Barclay, T.H.C.; Kent, H.P.;Gastroenterology,1956
2. Primary carcinoma of the duodenum;Berger, L.; Koppelman, H.;Ann. Surg,1942
3. Malignant lesions of the duodenum;Dixon, C.F.; Lichtman, A.L.; Weber, H.M.; McDonald, J.R.;Surg. Gynec. Obstet,1946
4. De Ruptura Intestini Duodeni;Hamberger, G.E.;In; Haller, A.: Disputationes and Morborum Historiam et Curationem,1746
5. Carcinoma of the duodem;Howard, J.W.;Amer. J. med. Sci,1943