Feeny D, Furlong W, Mulhern R K, Barr R D, Hudson M
Centre for Health Economics and Policy Analysis and Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Canada.
Int J Cancer Suppl. 1999;12:2-9. doi: 10.1002/(sici)1097-0215(1999)83:12+<2::aid-ijc2>3.0.co;2-m.