1. Functioning pancreatic islet cell tumors studied electron microscopically;Bencosme;Amer. J. Path.,1963
2. Two cases of a functioning islet cell tumor in the canine;Bullock;Calif. Vet.,1965
3. Verglcichende elektronmikroskopische Untersuchungen normaler menschlicher Pankreasinseln und eines hormonellaktiven Inselzell-Carcinoms mit Hyperinsulinismus;Georgsson;Z. Krebsforsch.,1967
4. A differential stain for cell types in the pancreatic islets;Gomori;Amer. J. Path.,1939