RT Journal Article SR Electronic T1 A History Lesson JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 20 OP 22 DO 10.33589/9.1.20 VO 9 IS 1 A1 Marritt, Emanuel YR 1999 UL http://www.ISHRS-HTForum.org/content/9/1/20.abstract AB