1). Atlas and Epitome of Diseases of the Skin, Dr.
Franz Mracek, University of Vienna, edited by Henry W. Stelwagon,
MD, PhD, published by W.B. Saunders & Company, Philadelphia
and London, 2nd edition, 1905.
2). Diseases of the Skin, James H. Sequeira, MD,
(London), Published by P. Blakiston's Son & Co., Philadelphia,
2nd edition, 1915
3). Treatise on Diseases of the Skin (For the Use
of Advanced Students and Practitioners), Henry W. Stelwagon,
MD, PhD,. Published by W.B. Saunders Company, Philadelphia
& London, Seventh edition, 1917
4). Genitourinary Diseases and Syphilis, Henry H. Morton,
MD. Published by C.V. Mosby Company, St. Louis, Fourth Edition,