Education
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Post Doc Reproductive, University of Texas Health Science Center 1980
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Ph.D. Reproductive Physiology, Colorado State University 1978
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M.S. Reproductive Physiology, Virginia PI and State University 1974
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B.S. Animal Science, North Carolina State University 1971
Scholarly Interests
toxicology; histology; spermatogenesis; gamete physiology; gene expression of Sertoli cells; aging of the testis; seasonal reproductive changes; infertility in males and promotion of science in youth.