RT Journal Article SR Electronic T1 Message from the ISHRS 2019 World Congress Program Chair JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 160 OP 160 DO 10.33589/29.4.160 VO 29 IS 4 A1 Unger, Robin YR 2019 UL http://www.ISHRS-HTForum.org/content/29/4/160.abstract AB