Plasma steroids and sex hormone binding globulin estimation.
D000328:Adult; D013196:Dihydrotestosterone / Q000097:blood*; D006801:Humans; D008297:Male; D012738:Sex Hormone-Binding Globulin / Q000032:analysis*; D013739:Testosterone / Q000031:analogs & derivatives* / Q000097:blood
D012738:Sex Hormone-Binding Globulin; D013196:Dihydrotestosterone; D013739:Testosterone; C010792:testosterone undecanoate