RT Journal Article SR Electronic T1 Message from the ISHRS 2023 World Congress Program Chair JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 139 OP 139 DO 10.33589/33.4.139 VO 33 IS 4 A1 Williams, Gregory YR 2023 UL http://www.ISHRS-HTForum.org/content/33/4/139.abstract AB