Guidelines of care for the management of psoriasis and psoriatic arthritis Alan Menter, MD, Neil J. Korman, MD, PhD, Craig A. Elmets, MD, Steven R. Feldman, MD, PhD, Joel M. Gelfand, MD, MSCE, Kenneth B. Gordon, MD, Alice Gottlieb, MD, PhD, John Y.M. Koo, MD, Mark Lebwohl, MD, Henry W. Lim, MD, Abby S. Van Voorhees, MD, Karl R. Beutner, MD, PhD, Reva Bhushan, PhD Journal of the American Academy of Dermatology Volume 60, Issue 4, Pages 643-659 (April 2009) DOI: 10.1016/j.jaad.2008.12.032 Copyright © 2009 American Academy of Dermatology, Inc. Terms and Conditions
Fig 1 Use of topical agents—the fingertip unit and how to assess quantity of topical agents needed to cover a given body surface area. One fingertip unit is approximately 500 mg.79 Journal of the American Academy of Dermatology 2009 60, 643-659DOI: (10.1016/j.jaad.2008.12.032) Copyright © 2009 American Academy of Dermatology, Inc. Terms and Conditions