TY - JOUR T1 - Invited Commentary JF - International Society of Hair Restoration Surgery SP - 138 LP - 139 DO - 10.33589/31.4.138 VL - 31 IS - 4 AU - David Josephitis Y1 - 2021/07/01 UR - http://www.ISHRS-HTForum.org/content/31/4/138.abstract N2 - ER -