@misc{indiciae24e2e482e045,
  title = {Hypocomplementemic urticarial vasculitis: association with chronic obstructive pulmonary disease.},
  author = {H R Schwartz and F C McDuffie and L F Black and A L Schroeter and D L Conn},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7040825/},
  note = {Source identifier: 7040825}
}