1. Beasley RP, Bennett PH, Lin CC (1983) Low prevalence of rheumatoid arthritis in Chinese. Prevalence survey in a rural community. J Rheumatol Suppl 10:11–15
2. Chang NC (1983) Rheumatic diseases in China. J Rheumatol Suppl 10:41–45
3. Zhang FS, Ren LX, Yang YH, Chun JQ, Wang CR (1991) A sample survey of the epidemiology of rheumatic diseases in the northern forest of China. Harbin Yi Ke Da Xue Xue Bao 25:25–27 (in Chinese)
4. Wigley RD, Zhang NZ, Zeng QY, Shi CS, Hu DW, Couchman K, Duff IF, Bennett PH (1994) Rheumatic diseases in China: ILAR-China study comparing the prevalence of rheumatic symptoms in northern and southern rural populations. J Rheumatol 21:1484–1490
5. Zhang NZ, Wigley R, Zeng QY, Shi QS, Hu DW, Couchman K et al (1995) Rheumatic diseases in China. Zhonghua Nei Ke Za Zhi 34:79–83 (in Chinese)