title: Photoperiodic control of testosterone metabolism in the central and peripheral structures of avian species.
mesh_terms: D000818:Animals; D001717:Birds / Q000378:metabolism*; D002369:Castration; D002988:Cloaca / Q000378:metabolism; D003342:Corpus Striatum / Q000378:metabolism; D003370:Coturnix / Q000378:metabolism; D007031:Hypothalamus / Q000378:metabolism; D008027:Light; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D010507:Periodicity; D010903:Pituitary Gland, Anterior / Q000378:metabolism; D013739:Testosterone / Q000378:metabolism* / Q000494:pharmacology
chemical_list: D013739:Testosterone; D007986:Luteinizing Hormone