RT Journal Article SR Electronic T1 EFFECTS OF HYDROQUINONE AND OF HYPOPHYSECTOMY UPON THE PIGMENT CELLS OF BLACK GOLDFISH JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 275 OP 290 VO 142 IS 3 A1 Walter Chavin YR 1963 UL http://jpet.aspetjournals.org/content/142/3/275.abstract AB