PT - JOURNAL ARTICLE AU - BURKHARD F. LEEB AU - HARSONO T.H. MAI TI - Smoking — Does It Affect Rheumatoid Arthritis Activity? Does It Matter? AID - 10.3899/jrheum.150491 DP - 2015 Jul 01 TA - The Journal of Rheumatology PG - 1072--1074 VI - 42 IP - 7 4099 - http://www.jrheum.org/content/42/7/1072.short 4100 - http://www.jrheum.org/content/42/7/1072.full SO - J Rheumatol2015 Jul 01; 42