Prescription drug expenditures rising--too fast?
D002170:Canada; D017277:Drug Approval; D016527:Drug Costs / Q000706:statistics & numerical data* / Q000639:trends*; D004345:Drug Industry / Q000191:economics; D005102:Health Expenditures / Q000706:statistics & numerical data* / Q000639:trends*; D006801:Humans; D008389:Marketing of Health Services / Q000191:economics; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data