Differential effects of GSTM1, GSTT1 and CYP1A1 on the association between active and passive smoke exposure and rheumatoid arthritis risk

Kim, Su-Young (East-West Medical Research Institute, Kyung Hee University) ;
Kim, Dong-Whan (East-West Medical Research Institute, Kyung Hee University) ;
Lee, Sung-Guem (East-West Medical Research Institute, Kyung Hee University) ;
Jhun, Hyung-Joon (Department of Occupational and Environmental Medicine, Hangang Sacred Heart Hospital, Hallym University) ;
Lee, Jae-Dong (Department of acupuncture and maxibustion, College of Oriental Medicine, Kyung Hee University) ;
Lee, Doo-Ik (Department of acupuncture and maxibustion, College of Oriental Medicine, Kyung Hee University) ;
Lee, Yun-Ho (Department of anesthesiology & pain medicine, Kyung Hee University College of Medicine)