1. Zollinger-Ellison syndrome. Report of Case;Angervall, L.; Dotevall, G.; Lehmann, K.E.; Norberg, P.B.;Gastroenterology,1963
2. Unpublished data;Bank, S.; Marks, I.N.; Moshal, M.G.,1964
3. Results of vagotomy with electrical stimulation tests: an interim report;Burge, H.W.; Gill, A.M.; Lewis, R.H.;Brit. med. J,1964
4. Case Records of Massachusetts General Hospital;New Engl. J. Med,1960
5. Islet-cell tumors and peptic ulcers: case report of the Zollinger-Ellison syndrome;Chvojka, V.E.;Ann. intern. Med,1960