1. Degradation of bile salts by human intestinal bacteria;Aries, V.C.; Crowther, J.S.; Drasar, B.S.; Hill, M.J.,1969
2. Cancer mortality among Japanese Issei and Nisei of California;Buell, P.; Dunn, J.;E., Jr,1965
3. Incidence rates of cancer in Kyadondo County, Uganda 1954-1960;Davis, J.N.P.; Knowelden, J.; Wilson, B.A.;J. nat. Cancer Inst,1965
4. Cancer Incidence in Five Continents: A Technical Report;Doll, R.; Payne, P.; Waterhouse, J.;Nat. Cancer Inst. Monogr; World wide distribution of gastrointestinal cancer,1966
5. Cultivation of anaerobic intestinal bacteria;Drasar, B.S.;J. Path. Bact,1967