1. Maa SH, Sun MF, Wu CC. (2008). The effectiveness of acupuncture on pain and mobility in patients with osteoarthritis of the knee: a pilot study. Journal of Nursing Research: JNR 16(2).
2. Chen SY, Wang HH. (2007). The relationship between physical function, knowledge of disease, social support and self-care behavior in patients with rheumatoid arthritis. Journal of Nursing Research: JNR 15(3).