title: [On the early secretion of estrogen by chick embryo gonads cultivated in vitro].
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002642:Chick Embryo; D002845:Chromatography; D004958:Estradiol / Q000378:metabolism; D004967:Estrogens / Q000378:metabolism*; D004970:Estrone / Q000378:metabolism; D006066:Gonads / Q000378:metabolism*; D066298:In Vitro Techniques; D011374:Progesterone / Q000378:metabolism; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D004967:Estrogens; D004970:Estrone; D011374:Progesterone; D004958:Estradiol
vernacular_title: Sur la précocité de la sécrétion d'aestrogènes par les gonades embryonnaires de Poulet cultivées in vitro.