Transformation of isotopically labelled steroid substrates by human testis.
D000368:Aged; D001345:Autoradiography; D002648:Child; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D046508:Culture Techniques; D006801:Humans; D008297:Male; D011284:Pregnenolone / Q000096:biosynthesis*; D011868:Radioisotopes; D013737:Testis / Q000378:metabolism*
D011868:Radioisotopes; D011284:Pregnenolone