Prescription drug formularies: ensuring access to safe and effective medications.
Weiss
Howard
H
D016527:Drug Costs / Q000639:trends; D005569:Formularies as Topic; D006279:Health Maintenance Organizations / Q000191:economics / Q000458:organization & administration*; D006297:Health Services Accessibility; D006801:Humans; D011787:Quality of Health Care; D012449:Safety; D014481:United States