RT Journal Article SR Electronic T1 THE ELLIPTICAL METHOD JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 8 OP 8 DO 10.33589/2.6.0008 VO 2 IS 6 YR 1992 UL http://www.ISHRS-HTForum.org/content/2/6/8.abstract AB