@misc{indiciae7b6ae661f5ae,
  title = {Vasculitis with urticaria, hypocomplementemia, and multiple system involvement.},
  author = {P U Feig and N A Soter and H M Yager and L Caplan and S Rosen},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/989789/},
  note = {Source identifier: 989789}
}