TY  - RPRT
TI  - Problems and solutions in calculating quality-adjusted life years (QALYs).
AU  - Luis Prieto
AU  - José A Sacristán
PY  - 2003
DO  - 10.1186/1477-7525-1-80
UR  - https://pubmed.ncbi.nlm.nih.gov/14687421/
ID  - 14687421
ER  -