RT Journal Article SR Electronic T1 THE METABOLISM OF VITAMIN A JF Pharmacological Reviews JO Pharmacol Rev FD American Society for Pharmacology and Experimental Therapeutics SP 559 OP 596 VO 19 IS 4 A1 OLSON, JAMES ALLEN YR 1967 UL http://pharmrev.aspetjournals.org/content/19/4/559.abstract AB