RT Journal Article SR Electronic T1 Review of: The Medical History: Clinical Implications and Emergency Prevention in Dental Settings JF American Dental Hygienists Association JO J Dent Hyg FD American Dental Hygienists Association SP 4 OP 4 VO 79 IS 2 A1 Patricia A Frese YR 2005 UL http://jdh.adha.org/content/79/2/4.abstract AB