title: Proceedings: Analysis of androgens in biological fluids by gas chromatography-mass spectrometry.
mesh_terms: D000728:Androgens / Q000032:analysis*; D015113:Androstane-3,17-diol / Q000032:analysis; D000734:Androstenediols / Q000032:analysis; D000818:Animals; D001646:Bile / Q000032:analysis; D002849:Chromatography, Gas; D004285:Dogs; D007664:Ketosteroids / Q000032:analysis; D008297:Male; D013058:Mass Spectrometry
chemical_list: D000728:Androgens; D000734:Androstenediols; D007664:Ketosteroids; D015113:Androstane-3,17-diol