TY - STAND
AU - J. Griffin
AU - S. Lee
AU - M. Caiado
AU - S. Kesten
AU - D. Price
BT - Prim Care Respir J
DO - 10.3132/pcrj.2008.00024
M1 - 2
PY - 2008
SP - 104
EP - 10
T2 - Prim Care Respir J
TI - Comparison of tiotropium bromide and combined ipratropium/salbutamol for the treatment of COPD: a UK General Practice Research Database 12-month follow-up study
VL - 17
SN - 1471-4418 (Print) 1471-4418
ER -