1. Studies on the physiology of reproduction in the ewe II. Changes in the vagina and cervix;Grant;Roy. Soc. Edinb. Trans.,1933
2. The technique of artificial insemination;Walton,1933
3. Intrauterine and deep cervical insemination with frozen semen in sheep;Andersen;Zuchthgiene,1973
4. Studies of non-surgical intrauterine insemination of frozen-pelleted semen in the ewe;Fukui,1976
5. Fertility of non-surgical intrauterine insemination with frozen-pelleted semen in ewes treated with prostaglandin F-2α;Fukui,1976