title: Plasma testosterone levels and acne.
mesh_terms: D000152:Acne Vulgaris / Q000097:blood*; D000293:Adolescent; D000328:Adult; D001667:Binding, Competitive; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D011485:Protein Binding; D011863:Radioimmunoassay; D012737:Sex Factors; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone