title: DAKOTACARE update: Formulary exclusions: why health plans embrace this strategy in our current marketplace.
authors: Daniel
authors: D
authors: Weiss
mesh_terms: D017277:Drug Approval / Q000191:economics*; D004345:Drug Industry / Q000379:methods; D006801:Humans; D012040:Regional Health Planning; D013023:South Dakota; D014481:United States