@misc{indiciae477df463b04b,
  title = {[Problem oriented therapy. A new therapeutic and didactic concept].},
  author = {C Ringer and A Blaser and M Thommen and E Heim},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2192386/},
  note = {Source identifier: 2192386}
}