title: Letter: Testosterone 3H metabolism by urogenital structures of 10-day-old chick embryos.
mesh_terms: D000818:Animals; D002642:Chick Embryo / Q000378:metabolism*; D008297:Male; D013737:Testis / Q000378:metabolism*; D013739:Testosterone / Q000378:metabolism*; D014316:Tritium; D014566:Urogenital System / Q000196:embryology / Q000378:metabolism*
chemical_list: D014316:Tritium; D013739:Testosterone