to study in detail adrenocortical secretion during pregnancy , we measured plasma aldosterone , corticosterone , 11-deoxycorticosterone , progesterone , 17-hydroxyprogesterone , 11-deoxycortisol , cortisol , and cortisone simultaneously by ria after extraction and automated sephadex lh-20 chromatography of 10 normal pregnant women longitudinally throughout pregnancy at weeks 8-10 , 14-17 , 21-24 , 28-32 , and 38 as well as at the time of admission to the delivery room .
C0032961
pregnancy
C0033308
progesterone