1. Fast thawing of bull semen frozen in straws;Aamdal,1968
2. Effect of different combinations of freezing and thawing rates upon survival of bull spermatozoa in U.S. plastic straws;Almquist;Artif. Insem. Dig.,1973
3. An experiment with heterospermic insemination in cattle;Beatty;J. Reprod. Fertil.,1969
4. Influence of processing techniques and dilution rates on survival of frozen bovine spermatozoa;Benson;Connecticut Agric. Exp. Stn. Res. Rep.,1968
5. Effects of in vitro incubation of bovine spermatozoa in bovine follicular fluid;Breuer;J. Anim. Sci.,1977