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22. Estimation of the potential fertility based upon non-return rates of bulls: using polyacrylamide gel instead of cervical mucus in the sperm penetration test. Taş M, Bacinoglu S, Cirit U, Ozgümüş S, Kaşgöz H, Pabuccuoğlu S. Theriogenology; 2007 Oct 15; 68(7):981-7. PubMed ID: 17850857 [Abstract] [Full Text] [Related]
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26. Fertility of frozen bovine spermatozoa packaged in continental straws or ampules. Mortimer RG, Berndtson WE, Pickett BW, Ball L. J Dairy Sci; 1976 Sep 15; 59(9):1595-8. PubMed ID: 965538 [Abstract] [Full Text] [Related]
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38. [Artificial insemination with donor frozen sperm]. Le Lannou D. Gynecol Obstet Fertil; 2004 Oct 01; 32(10):894-7. PubMed ID: 15501169 [Abstract] [Full Text] [Related]