1. Biological testing of the toxicity of rubber used in artificial vaginas with boar semen;Beseth;Nord Vet Med,1962
2. The evaluation of semen quality in the dog and the effects of frequency of ejaculation upon semen quality, libido, and depletion of sperm reserves;Boucher;Cornell Vet,1958
3. Toxicity evaluation with bovine spermatozoa;Flick;J Anim Sci,1984
4. Contaminants in semen collection and processing;Hafs,1978
5. The artificial insemination of dairy and beef cattle;Herman,1980