RT Journal Article SR Electronic T1 Naturally occurring female hairline patterns JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 1 OP 8 DO 10.33589/22.1.0001 VO 22 IS 1 A1 Nusbaum, Bernard P. YR 2012 UL http://www.ISHRS-HTForum.org/content/22/1/1.abstract AB