@misc{indiciae1253d909d52b,
  title = {Problems of basic security in asthmatic children.},
  author = {F Voorhorst-Smeenk},
  year = {1970},
  doi = {10.1111/j.1398-9995.1970.tb01266.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4097579/},
  note = {Source identifier: 4097579}
}