BACKGROUND Acute lower respiratory tract illness in previously well adults is usually labelled as acute bronchitis and treated with antibiotics without establishing the aetiology. Viral infection is ...

2 Centre for Adolescent Health and Department of Respiratory Medicine, Royal Children's Hospital, Parkville, Victoria 3052, and Department of Paediatrics, University of Melbourne, Victoria, Australia ...

Division of Respiratory Medicine, School of Medical and Surgical Sciences, Clinical Sciences Building, City Hospital, Hucknall Road, Nottingham NG5 1 PB, UK BACKGROUND The main adverse effects of ...