Tran Thi Ngoc Xuyen และ Wimolrat Puwarawuttipanit. (2016) Factors related to the functional status among patients with rheumatoid arthritis. Mahidol University:ม.ป.ท.Tran Thi Ngoc Xuyen และ Wimolrat Puwarawuttipanit. 2016. Factors related to the functional status among patients with rheumatoid arthritis. ม.ป.ท.:Mahidol University;Tran Thi Ngoc Xuyen และ Wimolrat Puwarawuttipanit. Factors related to the functional status among patients with rheumatoid arthritis. ม.ป.ท.:Mahidol University, 2016. Print.