1. Photosensitization Due to Drugs;Kirshbaum;Amer. J. Med. Sc.,1964
2. Chapter 30 of Remington's Pharmaceutical Sciences;Osol,1965
3. Sunlight and Man;Knox;J. Chronic Dis.,1961
4. Photosensitivity Induced by Drugs;Baer;JAMA,1965
5. Kirshbaum and Beerman, op. cit., 447.