PT - JOURNAL ARTICLE AU - Cattani, Robert TI - Photographic Standardization AID - 10.33589/3.6.0024 DP - 1993 Nov 01 TA - International Society of Hair Restoration Surgery PG - 24--24 VI - 3 IP - 6 4099 - http://www.ISHRS-HTForum.org/content/3/6/24.short 4100 - http://www.ISHRS-HTForum.org/content/3/6/24.full