title: A diurnal plasma vasopressin rhythm in rats.
mesh_terms: D000818:Animals; D001127:Arginine Vasopressin / Q000097:blood*; D002940:Circadian Rhythm; D003345:Corticosterone / Q000097:blood; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D001127:Arginine Vasopressin; D003345:Corticosterone