Callen, Jeffery P Greer, Kenneth E Paller, Amy S Swinyer, Leonard J Colour Atlas of Dermatology - 2nd - Philadelphia:W B Saunders 2000 - 395pgs - Dermatology ISBN: 0-7216-8256-1 Nat. Bib. No.: 004071 Dewey Class. No.: 616.5C54