title: [Simultaneous determination of pregnenolone, 17 alpha-hydroxypregnenolone and dehydroepiandrosterone].
mesh_terms: D006907:17-alpha-Hydroxypregnenolone / Q000097:blood*; D003687:Dehydroepiandrosterone / Q000097:blood*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011284:Pregnenolone / Q000097:blood*; D011863:Radioimmunoassay / Q000379:methods*
chemical_list: D006907:17-alpha-Hydroxypregnenolone; D003687:Dehydroepiandrosterone; D011284:Pregnenolone