1. Serum prolactin levels in rats during different reproductive states;Amenomori;Endocrinology,1970
2. Biology of Microorganisms;Brock,1974
3. The significance of Bifidobacteria in the intestinal tract of infants;Bullen,1973
4. Determination of bile acid conversion potencies of intestinal bacteria by screening in vitro and subsequent establishment in germ-free rats;Dickinson;Acta path. Microbila scand.,1971
5. Normal intestinal bacteria;Donaldson;New Engl. J. Med.,1969