The economics of mail service pharmacy.
Wertheimer
A I
AI
First Health Services Corporation, Glen Allen, Virginia, USA.
Andrews
K B
KB
D003362:Cost-Benefit Analysis; D016527:Drug Costs; D018166:Health Care Reform / Q000191:economics; D010593:Pharmaceutical Services / Q000191:economics*; D011177:Postal Service / Q000191:economics*; D014481:United States