@misc{indiciae739af887be41,
  title = {[Trigger factors for psoriasis].},
  author = {H M Ockenfels},
  year = {2003},
  doi = {10.1007/s00105-003-0494-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/12634989/},
  note = {Source identifier: 12634989}
}