Wetzler, H.P. (2000). The future of health status assessment. American Journal of Managed Care, 6, 121–123.

Wolfe, J., Grier, H.E., Klar, N., et al. (2000). Symptoms and suffering at the end of life in children with cancer. New England Journal of Medicine, 342, 326–333.

World Health Organization. (1998). Cancer Pain Relief and Pallative Care in Children. Geneva: World Health Organization.

World Health Organization. (1948). Constitution of the World Health Organization Basic Document.Geneva: World Health Organization.

Zwinderman, A.H. (1992). Statistical analysis of longitudinal quality of life data with missing measurements. Quality of Life Research, 1, 219–224.

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