@misc{indiciae302a9a98b532,
  title = {Patch tests in drug eruptions.},
  author = {J Houwerzijl and G C de Gast and J P Nater},
  year = {1975},
  doi = {10.1111/j.1600-0536.1975.tb05363.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/138508/},
  note = {Source identifier: 138508}
}