1. The Effect of Penicillin upon the Fertility of Semen from Relatively Infertile Bulls;Almquist;(Abs.) J. Dairy Sci.,1948
2. A Comparison of Penicillin, Streptomycin and Sulfanilamide for Improving the Fertility of Semen from Relatively Infertile Bulls;Almquist;(Abs.) J. Dairy Sci.,1949
3. The Effects of a Combination of Penicillin, Streptomycin and Sulfanilamide upon the Fertility of Bull Semen;Almquist;(Abs.) J. Dairy Sci.,1950
4. Fertility of Diluted Bull Semen Containing 100 Micrograms of Streptomycin Per Milliliter;Easterbrooks;J. Dairy Sci.,1950
5. Comparative Fertility of Diluted Bull Semen Treated with Calcium Chloride Complex Streptomycin or Dihydro Streptomycin Sulfate;Easterbrooks;J. Dairy Sci.,1950