TY - JOUR T1 - Association between nasal sIGA to chronic Chlamydia pneumoniae infection and asthma exacerbations in children. JO - J ALLERGY CLIN IMMUN PY - 1996/01/01 AU - Cunningham A AU - Johnston SL AU - Julious SA AU - Lampe FC AU - Ward ME ED - VL - 97 IS - 1 SP - 492 EP - 492 Y2 - 2025/04/15 ER -