RT Journal Article SR Electronic T1 Literature Review JF International Society of Hair Restoration Surgery FD Publication of the International Society of Hair Restoration Surgery SP 60 OP 61 DO 10.33589/31.2.60 VO 31 IS 2 A1 Aditya K. Gupta YR 2021 UL http://www.ISHRS-HTForum.org/content/31/2/60.abstract AB