title: What can we learn from cost-of-illness studies?
authors.forename: Andreas
authors.initials: A
authors.lastname: Laupacis
mesh_terms: D000328:Adult; D000368:Aged; D017046:Cost Savings; D017281:Cost of Illness; D003365:Costs and Cost Analysis; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000191:economics* / Q000628:therapy; D017048:Health Care Costs; D006760:Hospitalization / Q000191:economics* / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D009313:National Health Programs / Q000191:economics*; D009864:Ontario; D011787:Quality of Health Care; D018570:Risk Assessment