RT Journal Article SR Electronic T1 Analyzing the Effectiveness of Your Marketing Campaign JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 377 OP 392 DO 10.33589/13.4.0377 VO 13 IS 4 A1 Bakhurin, Ivan YR 2003 UL http://www.ISHRS-HTForum.org/content/13/4/377.abstract AB