RT Journal Article SR Electronic T1 Editorial Notes JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 1 OP 2 DO 10.33589/1.4.0001b VO 1 IS 4 A1 Norwood, O’Tar T. YR 1991 UL http://www.ISHRS-HTForum.org/content/1/4/1.3.abstract AB