@article{328,
  author = {M. Gold and D. Stevenson and D. Fryback},
  title = {HALYS and QALYS and DALYS, Oh My: similarities and differences in summary measures of population Health},
  year = {2002},
  journal = {Annual review of public health},
  volume = {23},
  pages = {115},
  language = {eng},
}