Why Old McDonald had a farm but no allergies: genes, environments, and the hygiene hypothesis

J Leukoc Biol. 2004 Mar;75(3):383-7. doi: 10.1189/jlb.1003468. Epub 2004 Jan 2.
No abstract available

Publication types

  • Review

MeSH terms

  • Animals
  • Animals, Domestic / microbiology
  • Asthma / etiology
  • Asthma / genetics
  • Asthma / microbiology
  • Environmental Exposure
  • Humans
  • Hygiene
  • Hypersensitivity / etiology*
  • Hypersensitivity / genetics
  • Hypersensitivity / microbiology
  • Polymorphism, Genetic
  • Rural Health*