RT Journal Article SR Electronic T1 Cyberspace Chat: Hair restoration surgery, psoriasis, and the risk for the “Koebner Phenomenon” JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 99 OP 99 DO 10.33589/19.3.0099 VO 19 IS 3 A1 Sharon A. Keene YR 2009 UL http://www.ISHRS-HTForum.org/content/19/3/99.abstract AB