PT - JOURNAL ARTICLE AU - Cathryn L Frere TI - Review of: Color Atlas of Dental Hygiene: Periodontology DP - 2007 Jul 01 TA - American Dental Hygienists Association PG - 59--59 VI - 81 IP - 3 4099 - http://jdh.adha.org/content/81/3/59.short 4100 - http://jdh.adha.org/content/81/3/59.full SO - J Dent Hyg2007 Jul 01; 81