@article{19146,
  author = {Pronyk P. and Kim J. and Jan Stephen},
  title = {Accounting for institutional change in health economic evaluation: a program to tackle HIV/AIDs and gender violence in Southern Africa},
  year = {2008},
  journal = {Social Science and Medicine},
  volume = {66},
  number = {4},
  pages = {922-32.},
  language = {eng},
}