1. JÄRVINEN, KLAUS A. J.: Effect of Cortisone on Reaction of Skin to Ultra Violet Light.Brit. Med. J., Vol. 11: 1377, 51.
2. Cortisone acetate (17-hydroxy-li-Dehydro corticosterone) and Hydrocortone acetate (17-hydroxycorticosterone-21-acetate), were kindly supplied for this study by Merck & Co., Inc. through the courtesy of Dr. Elmer Alpert