Health care financing research.
D003363:Cost Control / Q000639:trends; D003953:Diagnosis-Related Groups / Q000379:methods; D005376:Financial Management / Q000191:economics*; D005102:Health Expenditures / Q000639:trends*; D006801:Humans; D009369:Neoplasms / Q000191:economics / Q000628:therapy; D011445:Prospective Payment System / Q000191:economics; D012052:Reimbursement, Incentive / Q000191:economics; D012106:Research; D012984:Software