@misc{indiciaef7aa2ff83ee1,
  title = {Joint involvement in psoriasis.},
  author = {H Holzmann and N Hoede and D Eissner and K Hahn and R Hülse},
  year = {1974},
  doi = {10.1007/bf00582764},
  url = {https://pubmed.ncbi.nlm.nih.gov/4433165/},
  note = {Source identifier: 4433165}
}