1. Quality of life: Some theoretical issues;Van Dam;J Clin Pharmacol,1981
2. The second dimension;Elseman;Arch Surg,1981
3. Why measure quality of life?;Schipper;Can Med Assoc J,1983
4. Evaluating the impact of medical care and technologies on the quality of life: a review and critique;Najman;Soc Sci & Med,1981
5. Improvement of life quality in cancer patients undergoing chemotherapy;Edelstyn;Clin Oncol,1979