Prescription drug samples: making decisions with imperfect data.
Whittle
Jeff
J
Good
Chester B
CB
D003362:Cost-Benefit Analysis; D016527:Drug Costs; D011307:Drug Prescriptions / Q000191:economics*; D006801:Humans; D040541:Marketing; D054524:Medicare Part D / Q000191:economics; D010818:Practice Patterns, Physicians'; D014481:United States