Tzeng, G. S., Chang, D. M., Kuo, S. Y., & Chang, M. L. (1995). Mortality in Rheumatoid Arthritis. Formosan Journal of Rheumatology, 12(3&4), 29-37. https://doi.org/10.6313/FJR.199512_12(3_4).0004
Ho, K. H. (1999). Coping with Rheumatoid Arthritis [master's thesis, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200016278