Doctors are pivotal to prescription struggle.
D001682:Biological Availability; D003365:Costs and Cost Analysis; D004345:Drug Industry; D011307:Drug Prescriptions / Q000191:economics; D004992:Ethics, Medical; D006801:Humans; D007880:Legislation, Drug; D004364:Pharmaceutical Preparations / Q000378:metabolism; D010820:Physicians; D013810:Therapeutic Equivalency; D014481:United States; D014486:United States Food and Drug Administration
D004364:Pharmaceutical Preparations