H. L. Easterbrooks

Antibiotic treatment of diluted bull semen used in artificial insemination.

H. L. Easterbrooks, 1951, Fertility and sterility.

Fertility of Diluted Bull Semen Containing 100 Micro-Grams of Streptomycin Per Milliliter

E. Jungherr, F. I. Elliott, W. N. Plastridge, 1950 .

The effect of vibriosis on breeding efficiency in cattle.

W. N. Plastridge, L. F. Williams, H. L. Easterbrooks, 1951, Journal of the American Veterinary Medical Association.

Effects of abnormal machine milking on the histopathology of udders of first-calf heifers free of mastitis.

H. D. Eaton, R. Mochrie, C. Helmboldt, 1954, American Journal of Veterinary Research.

Fertility and bacterial content of diluted bull semen treated with various concentrations of dihydrostreptomycin sulfate.

E. Jungherr, W. N. Plastridge, M. Lieberman, 1951, American journal of veterinary research.

Streptomycin and streptomycin plus penicillin for increasing the fertility of diluted bull semen.

E. Jungherr, W. N. Plastridge, H. L. Easterbrooks, 1951, The North American veterinarian.