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المؤلفون: G.R. Dawson, David W. Forrest, A. M Novasod, R. L. Ax, J. L. Gallino, T. C. McCAULEY, L.R. Sprott
المصدر: The Professional Animal Scientist. 22:353-357
مصطلحات موضوعية: endocrine system, Normal sperm, urogenital system, animal diseases, media_common.quotation_subject, Ejaculate volume, Motile sperm, Semen, Fertility, Biology, Sperm, Semen collection, Andrology, fluids and secretions, Antigen, Animal Science and Zoology, reproductive and urinary physiology, Food Science, media_common