Diurnal profiles of plasma cholecystokinin (CCK) and vasoactive intestinal polypeptide (VIP) in man.
D000328:Adult; D002766:Cholecystokinin / Q000097:blood*; D002940:Circadian Rhythm; D006801:Humans; D008297:Male; D014660:Vasoactive Intestinal Peptide / Q000097:blood*
D014660:Vasoactive Intestinal Peptide; D002766:Cholecystokinin