Prescribing costs and patterns: authors' response.
Walker
Jane
J
Mathers
Nigel
N
D003362:Cost-Benefit Analysis; D016527:Drug Costs; D011307:Drug Prescriptions / Q000191:economics*; D005194:Family Practice; D006801:Humans; D010818:Practice Patterns, Physicians' / Q000191:economics*; D006113:United Kingdom