RT Journal Article SR Electronic T1 Evidence Based Hair Restoration: Designing Clinical Trials JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 85 OP 89 DO 10.33589/16.3.0085 VO 16 IS 3 A1 Finner, Andreas A1 Rzany, Berthold A1 Shapiro, Jerry YR 2006 UL http://www.ISHRS-HTForum.org/content/16/3/85.abstract AB