Studies on the in vivo biosynthesis of C 19 -  16 -steroids in healthy men.
D015068:17-Ketosteroids / Q000008:administration & dosage / Q000378:metabolism; D000328:Adult; D000731:Androstanes / Q000008:administration & dosage / Q000096:biosynthesis* / Q000378:metabolism; D000737:Androstenols / Q000096:biosynthesis / Q000652:urine; D002247:Carbon Isotopes; D002849:Chromatography, Gas; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D011284:Pregnenolone / Q000008:administration & dosage / Q000378:metabolism; D011374:Progesterone / Q000008:administration & dosage / Q000378:metabolism; D014316:Tritium
D015068:17-Ketosteroids; D000731:Androstanes; D000737:Androstenols; D002247:Carbon Isotopes; D014316:Tritium; D011374:Progesterone; D011284:Pregnenolone