Wong, E., Chow, E., Zhang, L., Bedard, G., Lam, K., Fairchild, A., Vassiliou, V., Alm El-Din, M. A., Jesus-Garcia, R., Kumar, A., Forges, F., Tseng, L. M., Hou, M. F., Chie, W. C., Bottomley, A. Factors influencing health related quality of life in cancer patients with bone metastases. Journal of Palliative Medicine 2013; 8: 915-21