Inhibitory effect of centrally administered atrial natriuretic polypeptide on brain dopaminergic system in rats. - Nakao,K.; Katsura,G.; Mori,N.; Itoh,H.; Shiono,S.; Yamada,T.; Sugawara,A.; Sakamoto,M.; Saito,Y.; Eigyo,M.; Matsushita,A.; Imura,H. (Eur J Pharmacol, 1986)