PT  - JOURNAL ARTICLE
AU  - EDWARD C. KEYSTONE
TI  - Are Physician-derived Joint Counts Obsolete?
AID  - 10.3899/jrheum.100242
DP  - 2010 May 01
TA  - The Journal of Rheumatology
PG  - 883--884
VI  - 37
IP  - 5
4099  - http://www.jrheum.org/content/37/5/883.short
4100  - http://www.jrheum.org/content/37/5/883.full
SO  - J Rheumatol2010 May 01; 37