title: [Effects of photoperiod and cirulating androgen levels on thyroid function in ducks].
mesh_terms: D000818:Animals; D002369:Castration; D002850:Chromatography, Gel; D004372:Ducks; D006207:Half-Life; D007457:Iodine Radioisotopes; D008027:Light; D008297:Male; D010507:Periodicity; D013737:Testis / Q000502:physiology; D013739:Testosterone / Q000494:pharmacology*; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000378:metabolism / Q000502:physiology*; D013974:Thyroxine / Q000097:blood / Q000378:metabolism
chemical_list: D007457:Iodine Radioisotopes; D013739:Testosterone; D013974:Thyroxine
vernacular_title: Effets de la photopériode et du taux d'androgène circulant sur la fonction thyroïdienne du Canard.