RT Journal Article SR Electronic T1 ON THE CHEMICAL COMPOSITION AND PHYSIOLOGICAL CHARACTERISTICS OF BRAIN CEPHALIN JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 51 OP 62 VO 18 IS 1 A1 FREDERIC FENGER YR 1921 UL http://jpet.aspetjournals.org/content/18/1/51.abstract AB