cortisol , 17-hydroxyprogesterone ( 17-oh-p ) , progesterone , testosterone , 5 alpha-dihydrotestosterone ( dht ) , estrone ( e1 ) and estradiol ( e2 ) were determined by ria after chromatographic separation of steroids on sephadex lh-20 columns , in 54 hospitalized patients with benign prostatic hyperplasia ( bph ) and in 32 hospitalized patients with prostatic carcinoma ( pca ) ( t34 , n01 , m01 ) .
C0020387
17-hydroxyprogesterone
C0033308
progesterone