RT Journal Article SR Electronic T1 Washington Update JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 19 OP 19 DO 10.33589/8.3.19 VO 8 IS 3 A1 Cotterill, Paul C. YR 1998 UL http://www.ISHRS-HTForum.org/content/8/3/19.abstract AB