title: Waiving copayments: a legal and ethical dilemma.
authors.forename: R M
authors.initials: RM
authors.lastname: Matsui
mesh_terms: D017047:Cost Sharing / Q000331:legislation & jurisprudence; D003669:Deductibles and Coinsurance / Q000331:legislation & jurisprudence*; D004990:Ethics, Dental; D005250:Fees, Dental / Q000331:legislation & jurisprudence*; D006801:Humans; D007344:Insurance Claim Reporting; D007347:Insurance, Dental / Q000191:economics / Q000331:legislation & jurisprudence*; D016365:Liability, Legal; D009864:Ontario; D010350:Patient Credit and Collection / Q000331:legislation & jurisprudence*