RT Journal Article SR Electronic T1 Square Grafts JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 6 OP 6 DO 10.33589/2.1.0006a VO 2 IS 1 A1 Charles M. Monell YR 1991 UL http://www.ISHRS-HTForum.org/content/2/1/6.3.abstract AB