1. A preference‐based approach to health‐related quality of life for children with cancer;Barr R. D.;International Journal of Pediatric Hematology/Oncology,1995
2. Evaluating Treatments for Childhood Cancer: A Process for Critical Appraisal of the Literature and a Summary of the Results
3. A multi‐attribute approach to health status measurement and clinical management–illustrated by an application to brain tumors in childhood;Barr R.;International Journal of Oncology,1994
4. An assessment of global health status in survivors of acute lymphoblastic leukemia in childhood;Barr R.;The American Journal of Pediatric Hematology/Oncology,1993
5. Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to anti‐rheumatic drug therapy in patients with osteoarthritis of the hip or knee;Bellamy N.;Journal of Rheumatology,1988