RT Journal Article SR Electronic T1 One hundred follicular units transplanted into 1cm2 can achieve a survival rate greater than 90% JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 1 OP 7 DO 10.33589/19.1.0001 VO 19 IS 1 A1 Akaki Tsilosani YR 2009 UL http://www.ISHRS-HTForum.org/content/19/1/1.abstract AB