RT Journal Article SR Electronic T1 Proceedings: Viral infections in asthma and wheezy bronchitis. JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 903 OP 903 DO 10.1136/adc.50.11.903-a VO 50 IS 11 A1 I Mitchell A1 H Inglis A1 H Simpson YR 1975 UL http://adc.bmj.com/content/50/11/903.2.abstract AB