Useful links
- Foundation for Children with impaired immunity "Sunflowers"
- Charity Fund "Gift of Live"
- JEFFERY MODELL FOUNDATION
- INTERNATIONAL UNION OF IMMUNOLOGICAL SOCIETIES
- IMMUNE DEFICIENCY FOUNDATION, the USA
- PRIMARY IMMUNODEFICIENCY CENTER, MAJO CLINIC
- AMERICAN COLLEGE of ALLERGY, ASTHMA and IMMUNOLOGY: Early Diagnosis and Treatment of Primary Immunodeficiency (PID) in Adults
- References for Parents and Professionals
