@article{SchroederHommeSahm2016,
  author    = {Lars Schr{\"o}der and Gerhard Homme and Stephan Sahm},
  title     = {Intricate decision making : ambivalences and barriers when fulfilling an advance directive},
  journal   = {Patient preference and adherence},
  volume    = {10},
  pages     = {1583 -- 1589},
  doi       = {10.2147/PPA.S109040},
  url       = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4993391},
  year      = {2016},
}