PT - JOURNAL ARTICLE AU - Russell, Knudsen TI - Extender Confusion AID - 10.33589/5.6.0003 DP - 1995 Nov 01 TA - International Society of Hair Restoration Surgery PG - 3--3 VI - 5 IP - 6 4099 - http://www.ISHRS-HTForum.org/content/5/6/3.1.short 4100 - http://www.ISHRS-HTForum.org/content/5/6/3.1.full