title: In vivo uptake and metabolism of testosterone by the head appendages of the cock.
mesh_terms: D000818:Animals; D002369:Castration; D002645:Chickens; D003129:Comb and Wattles / Q000378:metabolism*; D004431:Ear, External / Q000378:metabolism*; D008168:Lung / Q000378:metabolism; D008297:Male; D009132:Muscles / Q000378:metabolism; D011956:Receptors, Cell Surface; D013739:Testosterone / Q000378:metabolism*
chemical_list: D011956:Receptors, Cell Surface; D013739:Testosterone