title: Interference in plasma steroids radioimmunoassay by contaminants added from solid phase extraction columns.
mesh_terms: D000735:Androstenedione / Q000097:blood; D002849:Chromatography, Gas; D003429:Cross Reactions; D004958:Estradiol / Q000097:blood; D012739:Gonadal Steroid Hormones / Q000097:blood*; D006801:Humans; D013058:Mass Spectrometry; D011374:Progesterone / Q000097:blood; D011863:Radioimmunoassay; D013739:Testosterone / Q000097:blood
chemical_list: D012739:Gonadal Steroid Hormones; D013739:Testosterone; D000735:Androstenedione; D011374:Progesterone; D004958:Estradiol