@misc{indiciae610aed668a29,
  title = {Subjective illness concepts and problem-oriented therapy.},
  author = {M Thommen and A Blaser and C Ringer and E Heim},
  year = {1990},
  doi = {10.1159/000288363},
  url = {https://pubmed.ncbi.nlm.nih.gov/2290896/},
  note = {Source identifier: 2290896}
}