General Practice Research Database for prescribing analysis.
Frischer
M
M
Chapman
S
S
Bashford
J
J
Norwood
J
J
Heatlie
H
H
D001993:Bronchodilator Agents / Q000627:therapeutic use; D016208:Databases, Factual; D011307:Drug Prescriptions / Q000706:statistics & numerical data*; D005194:Family Practice / Q000706:statistics & numerical data*; D006801:Humans; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D054328:Proton Pump Inhibitors; D006113:United Kingdom
D001993:Bronchodilator Agents; D054328:Proton Pump Inhibitors