TY - JOUR T1 - 492 Association between nasal sIGA to chronic Chlamydia pneumoniae infection and asthma exacerbations in children JO - Journal of Allergy and Clinical Immunology PY - 1996/01/05 AU - CUNNINGHAM A AU - JOHNSTON S AU - JULIOUS S AU - LAMPE F AU - WARD M ED - DO - DOI: 10.1016/s0091-6749(96)80710-x PB - Elsevier BV VL - 97 IS - 1 SP - 305 EP - 305 Y2 - 2024/12/22 ER -