RT Journal Article SR Electronic T1 Delivery of Preventive Services JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 228 OP 229 DO 10.3122/15572625-13-3-228b VO 13 IS 3 A1 David L. Hahn YR 2000 UL http://www.jabfm.org/content/13/3/228.2.abstract AB