RT Journal Article SR Electronic T1 Primary Care At A Crossroads: Progress, Problems, And Future Projections JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 60 OP 70 DO 10.3122/jabfm.7.1.60 VO 7 IS 1 A1 John P. Geyman A1 L. Gary Hart YR 1994 UL http://www.jabfm.org/content/7/1/60.abstract AB