1. Gastrointestinal pathology;Morson, B.C.; Dawson, I.M.P.,1979
2. Morphology of the epithelium of the distal esophagus in patients with midesophageal peptic strictures;Trier, J.S.;Gastroenterology,1970
3. Enzyme and ultrastructural characteristics of esophageal columnar epithelium;Berensen, M.M.; Herbst, J.J.; Freston, J.W.;American Journal of Digestive Diseases,1974
4. Columnar mucosa of the distal oesophagus in patients with gastroesophageal reflux;Ozzello, L.; Savary, M.; Roethlisberger, B.;Pathology annual Vol 12; Acta Pathol Microbiol Scand; The two main types of gastric carcinoma; diffuse and so-called intestinal type carcinomas. An attempt at a histo-clinical classification,1977
5. Carcinoma of the stomach in incipient phase: its histogenesis and histological appearances;Nakamura, K.; Sugano, H.; Takagi, K.;Gann,1968