RT Journal Article SR Electronic T1 Letters to the Editors JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 111 OP 111 DO 10.33589/31.3.111 VO 31 IS 3 A1 Wong, Jerry YR 2021 UL http://www.ISHRS-HTForum.org/content/31/3/111.abstract AB