1. Induced estrus and timed pregnancies in cats;Colby;Lab. Anim. Care,1970
2. Feline vaginal cytologic examination;Herron;Feline Pract.,1977
3. Ovum transport in the cat and the effect of estrogen administration;Herron;Am. J. Vet. Res.,1974
4. Feline reproduction: The problem of infertility in purebred queens;Joshua;Feline Pract.,1975
5. Termination of pregnancy in cats with prostaglandin F2;Nachreiner;Prostaglandins,1974