1. Yield of gastric carcinoma from radiologic screening;Amberg;Gastroenterology,1959
2. A new rapid method for stomach-cancer diagnosis: the gastric brush;Ayre;Cancer,1953
3. Cytologic diagnosis of gastric cancer by chymotrypsin lavage;Brandborg,1967
4. Cytological examination in gastrointestinal tract disease;Brandborg;Med Clin N Amer,1968
5. Exfoliative cytology in gastric malignancy: with special reference to the diagnostic significance of nuclear size and mitotic frequency;Brinton;Acta Med Scand 169,1961