RT Journal Article SR Electronic T1 Correction to “The Electronic Primary Care Research Network (ePCRN): A New Era in Practice-based Research” JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 329 OP 329 DO 10.3122/jabfm.19.3.329 VO 19 IS 3 YR 2006 UL http://www.jabfm.org/content/19/3/329.abstract AB