RT Journal Article SR Electronic T1 President's letter JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 7 OP 7 DO 10.33589/6.5.7 VO 6 IS 5 A1 Vogel, James E. YR 1996 UL http://www.ISHRS-HTForum.org/content/6/5/7.abstract AB