RT Journal Article SR Electronic T1 “WE HAVE EVOLVED” JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 1 OP 3 DO 10.33589/2.6.0001 VO 2 IS 6 A2 Norwood, O’Tar T. YR 1992 UL http://www.ISHRS-HTForum.org/content/2/6/1.abstract AB