TY - JOUR T1 - Determining Safe Excision Limits in FUE: Factors That Affect, and a Simple Way to Maintain, Aesthetic Donor Density JF - International Society of Hair Restoration Surgery SP - 1 LP - 11 DO - 10.33589/28.1.0001a VL - 28 IS - 1 AU - Sharon A. Keene AU - William R. Rassman AU - James A. Harris Y1 - 2018/01/01 UR - http://www.ISHRS-HTForum.org/content/28/1/1.2.abstract ER -