@misc{indiciaeb50c4ea687ef,
  title = {A multicenter study with ketotifen (Zaditen).},
  author = {R B Burns},
  year = {1985},
  doi = {10.2500/108854185779049004},
  url = {https://pubmed.ncbi.nlm.nih.gov/3939673/},
  note = {Source identifier: 3939673}
}