| acaai.org | American College of Allergy, Asthma and Immunology |
| worldallergy.org | World Allergy Organization |
| thoracic.org | American Thoracic Society |
| seaic.es | Sociedad Española de Alergología e Inmunología Clínica |
| nih.gov | National Institute of Allergy and Infectious Diseases (NIAID) |
| foodallergy.org | The Food Allergy & Anaphylaxis Network |
| efanet.org | European Federation of Asthma and Allergy Associations |
| allergysa.org | Allergy Society of South Africa : ALLSA |
| aaaai.org | American Academy of Allergy, Asthma and Immunology |
| mcg.edu | Allergy, Asthma and Immunology (ACAAI) |
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