title: European Society for Paediatric Haematology and Immunology. 16th annual meeting. May 14-17, 1997, Thessaloniki, Greece. Abstracts.
mesh_terms: D002648:Child; D002675:Child, Preschool; D006402:Hematologic Diseases; D006801:Humans; D007154:Immune System Diseases; D007223:Infant