TY - STAND
AU - J. Lewis
AU - C. Brensinger
BT - Pharmacoepidemiol Drug Saf
DO - 10.1002/pds.902
M1 - 7
PY - 2004
SP - 437
EP - 41
T2 - Pharmacoepidemiol Drug Saf
TI - Agreement between GPRD smoking data: a survey of general practitioners and a population-based survey
VL - 13
SN - 1053-8569 (Print) 1053-8569
ER -