The influence of androgenic and estrogenic hormones on sexual behavior in castrated adult male pigs

Hormones and Behavior - Tập 23 - Trang 393-411 - 1989
Donald G. Levis1, J.Joe Ford2
1University of Nebraska, South Central Research and Extension Center, Clay Center, Nebraska 68933 U.S.A.
2USDA, ARS, Roman L. Hruska U.S. Meat Animal Research Center, Clay Center, Nebraska 68933 U.S.A.

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