Managed care and a changing pharmaceutical industry.
Pollard
M R
MR
D003363:Cost Control; D004345:Drug Industry / Q000458:organization & administration / Q000639:trends*; D011307:Drug Prescriptions / Q000191:economics; D004363:Drug Utilization; D005544:Forecasting; D007880:Legislation, Drug; D008329:Managed Care Programs / Q000191:economics*; D014481:United States