title: Insensitivity to scope in contingent valuation studies: new direction for an old problem.
authors.forename: Jennifer A
authors.initials: JA
authors.lastname: Whitty
mesh_terms: D001294:Attitude to Health; D002318:Cardiovascular Diseases / Q000191:economics*; D005249:Fees and Charges; D005260:Female; D005382:Financing, Personal; D006801:Humans; D008297:Male; D010342:Patient Acceptance of Health Care; D012907:Smoking / Q000191:economics*; D016540:Smoking Cessation / Q000191:economics*