RT Journal Article SR Electronic T1 Post-Operative Frontal Central Necrosis JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 56 OP 57 DO 10.33589/9.2.56 VO 9 IS 2 A1 Stough, Dow YR 1999 UL http://www.ISHRS-HTForum.org/content/9/2/56.abstract AB