1. Effects of hormone treatment on testes development and pituitary function;Armstrong;Internat. J. Fertil.,1958
2. The constancy of fertility of “normal” bulls as expressed in artificial insemination;Bartlett;Internat. J. Fertil.,1960
3. Significance of testicular exfoliation in male infecundity;Barton;Brit. M. J.,1952
4. Genetics of mammalian gametes;Beatty;Animal Breeding Abst.,1961
5. Inter-relationship of semen characteristics;Bishop;Studies on Fertil.,1955