TY - STAND
AU - I. Petersen
AU - A. Johnson
AU - A. Islam
AU - G. Duckworth
AU - D. Livermore
AU - A. Hayward
BT - Bmj
DO - 10.1136/bmj.39345.405243.BE
M1 - 7627
PY - 2007
EP - 982
T2 - Bmj
TI - Protective effect of antibiotics against serious complications of common respiratory tract infections: retrospective cohort study with the UK General Practice Research Database
VL - 335
SN - 0959-8138
ER -