1. Vitamin A and cancer of epithelial origin;Basu;J. Hum. Nutr.,1979
2. Formation of carcinoma in albino rats fed on deficient diets;Fujimaki;J. Cancer Res.,1926
3. Maintenance of epithelial cell differentiation: the mode of action of vitamin A;DeLuca;Cancer,1972
4. Retinoids and cancer;Bollage;Cancer Chemother. Pharmacol.,1979
5. Preclinical Carcinoma of the Cervix Uteri;Coppleson,1967