PT - JOURNAL ARTICLE AU - James E. Vogel TI - Research AID - 10.33589/3.4.0013a DP - 1993 Jun 01 TA - International Society of Hair Restoration Surgery PG - 13--13 VI - 3 IP - 4 4099 - http://www.ISHRS-HTForum.org/content/3/4/13.2.short 4100 - http://www.ISHRS-HTForum.org/content/3/4/13.2.full