title: Letter: Plasma prolactin: effect of posture in hypertensive patients.
mesh_terms: D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood*; D008297:Male; D011187:Posture; D011388:Prolactin / Q000097:blood*
chemical_list: D011388:Prolactin