RT Journal Article SR Electronic T1 Hair’s the Question: Labs questions JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 131 OP 132 DO 10.33589/22.4.0131 VO 22 IS 4 A1 Wasserbauer, Sara YR 2012 UL http://www.ISHRS-HTForum.org/content/22/4/131.abstract AB