RT Journal Article SR Electronic T1 Practice Extenders and PDA-Based Counseling for Smoking and Unhealthy Diet JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP S41 OP S43 DO 10.1370/afm.355 VO 3 IS suppl 2 A1 Crawford, Myra A. A1 Harrington, T. Michael A1 Russell, Toya V. A1 Franklin, Frank A. A1 Lorish, Christopher D. A1 Turner, Tamela J. A1 Baumann, Brenda K. YR 2005 UL http://www.annfammed.org/content/3/suppl_2/S41.abstract AB