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Protecting America's secrets while maintaining academic freedom.
Keel BA. Keel BA. Acad Med. 2004 Apr;79(4):333-42. doi: 10.1097/00001888-200404000-00010. Acad Med. 2004. PMID: 15044166
How reliable are results from the semen analysis?
Keel BA. Keel BA. Fertil Steril. 2004 Jul;82(1):41-4. doi: 10.1016/j.fertnstert.2004.04.007. Fertil Steril. 2004. PMID: 15236987 Review.
[Is the semen analysis a reliable test?].
Keel BA. Keel BA. Zhonghua Nan Ke Xue. 2005 Feb;11(2):85-90. Zhonghua Nan Ke Xue. 2005. PMID: 15755022 Chinese.
Lack of standardization in performance of the semen analysis among laboratories in the United States.
Keel BA, Stembridge TW, Pineda G, Serafy NT Sr. Keel BA, et al. Fertil Steril. 2002 Sep;78(3):603-8. doi: 10.1016/s0015-0282(02)03296-x. Fertil Steril. 2002. PMID: 12215340
Quality control, quality assurance, and proficiency testing in the andrology laboratory.
Keel BA. Keel BA. Arch Androl. 2002 Nov-Dec;48(6):417-31. doi: 10.1080/01485010290099147. Arch Androl. 2002. PMID: 12425759
Correlation of human sperm motility characteristics with an in vitro cervical mucus penetration test.
Keel BA, Webster BW. Keel BA, et al. Fertil Steril. 1988 Jan;49(1):138-43. doi: 10.1016/s0015-0282(16)59665-4. Fertil Steril. 1988. PMID: 3335261
Correlation of the bovine cervical mucus penetration test with human sperm characterisitics in 1,406 ejaculates.
Keel BA, Schalue TK. Keel BA, et al. Arch Androl. 2000 Mar-Apr;44(2):109-15. doi: 10.1080/014850100262272. Arch Androl. 2000. PMID: 10746867
Semen analysis data from fresh and cryopreserved donor ejaculates: comparison of cryoprotectants and pregnancy rates.
Keel BA, Webster BW. Keel BA, et al. Fertil Steril. 1989 Jul;52(1):100-5. doi: 10.1016/s0015-0282(16)60797-5. Fertil Steril. 1989. PMID: 2744176 Clinical Trial.
Effects of cryopreservation on the motility characteristics of human spermatozoa.
Keel BA, Webster BW, Roberts DK. Keel BA, et al. J Reprod Fertil. 1987 Sep;81(1):213-20. doi: 10.1530/jrf.0.0810213. J Reprod Fertil. 1987. PMID: 3668951
Application of a bovine cervical mucus penetration test.
Keel BA, Kelly W, Webster BW, Zumbach KL, Roberts DK. Keel BA, et al. Arch Androl. 1987;19(1):33-41. doi: 10.3109/01485018708986798. Arch Androl. 1987. PMID: 3426338
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