@misc{indiciae0e4dd5fa2e4f,
  title = {Mucous membranes in systemic disease.},
  author = {J D Case and J P Callen},
  doi = {10.1016/0738-081x(87)90017-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/3300933/},
  note = {Source identifier: 3300933}
}