@misc{30450,
  author = {Üstün N and Kostanjsek S and Chatterji J},
  title = {Measuring health and disability : manual for WHO Disability Assessment Schedule (WHODAS 2.0)},
  year = {2010},
  publisher = {World Health Organization},
  address = {Geneva},
  url = {http://apps.who.int/iris/handle/10665/43974},
  language = {eng, por, tha},
}