RT Journal Article SR Electronic T1 Juvenile Rheumatoid Arthritis JF The Journal of the American Board of Family Practice JO J Am Board Fam Med FD American Board of Family Medicine SP 341 OP 341 DO 10.3122/jabfm.8.4.341a VO 8 IS 4 A1 Freis, Peter C. YR 1995 UL http://www.jabfm.org/content/8/4/341.1.abstract AB