PT - JOURNAL ARTICLE AU - Vogel, James E. TI - Research AID - 10.33589/3.5.0007 DP - 1993 Sep 01 TA - International Society of Hair Restoration Surgery PG - 7--7 VI - 3 IP - 5 4099 - http://www.ISHRS-HTForum.org/content/3/5/7.short 4100 - http://www.ISHRS-HTForum.org/content/3/5/7.full