RT Journal Article SR Electronic T1 How to manage protracted bacterial 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 1074 OP 1074 DO 10.1136/archdischild-2021-323325 VO 106 IS 11 YR 2021 UL http://adc.bmj.com/content/106/11/1074.abstract AB