@misc{9371,
  author = {E. Hak and T. de Vries and P. Hoekstra and S. Jick},
  title = {Association of childhood attention-deficit/hyperactivity disorder with atopic diseases and skin infections? A matched case-control study using the General Practice Research Database},
  year = {2013},
  journal = {Ann Allergy Asthma Immunol},
  volume = {111},
  number = {2},
  pages = {102-106},
  issn = {1081-1206},
  doi = {10.1016/j.anai.2013.05.023},
}