1. The cytochemical localization of sorbitol dehydrogenase activity in spermatozoa of Helix aspersa;Anderson;J. Microsc.,1969
2. Sperm capacitation—biological significance in various species;Austin,1969
3. Oxygen concentrations in the rabbit genital tract;Bishop,1956
4. Sperm transport in the fallopian tube;Bishop,1971
5. Sur la rôle physiologique des sécrétions utérine et tubaire chez la chauve-souris hiber- nante;Courrier;C.r. Séanc. Soc. Biol.,1921