Journal of Allergy and Clinical Immunology, 149, 1949-1957 Journal of Allergy and Clinical Immunology, 149(6), 1949-1957. MOSBY-ELSEVIER Journal of allergy and clinical immunology, 149(6), 1949-1957. Mosby Inc. Journal of Allergy and Clinical Immunology, 149(6), 1949-1957. Mosby Inc. Journal of Allergy and Clinical Immunology, 149, 6, pp. 1949-1957