RT Journal Article SR Electronic T1 Hair’s the Question: Pre-op situations JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 89 OP 90 DO 10.33589/21.3.0089 VO 21 IS 3 A1 Wasserbauer, Sara YR 2011 UL http://www.ISHRS-HTForum.org/content/21/3/89.abstract AB