The role of testosterone and androstenedione as precursors of epitestosterone in guinea pigs (in vivo and in vitro studies).
D000311:Adrenal Glands / Q000378:metabolism*; D000731:Androstanes / Q000378:metabolism* / Q000652:urine; D000818:Animals; D002247:Carbon Isotopes; D005043:Etiocholanolone / Q000652:urine; D005260:Female; D066298:In Vitro Techniques; D008099:Liver / Q000378:metabolism*; D008297:Male; D010053:Ovary / Q000378:metabolism*; D012737:Sex Factors; D013737:Testis / Q000378:metabolism*; D013739:Testosterone / Q000378:metabolism*; D014316:Tritium
D000731:Androstanes; D002247:Carbon Isotopes; D014316:Tritium; D013739:Testosterone; D005043:Etiocholanolone