RT Journal Article SR Electronic T1 Local Anesthetic JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 12 OP 12 DO 10.33589/7.6.12a VO 7 IS 6 A1 O'Brien, David A. YR 1997 UL http://www.ISHRS-HTForum.org/content/7/6/12.1.abstract AB