title: Burden of proof.
authors.forename: Christian
authors.initials: C
authors.lastname: Duffin
mesh_terms: D006801:Humans; D007750:Labor Unions; D007884:Legislation, Nursing; D008008:Licensure, Nursing / Q000331:legislation & jurisprudence*; D008318:Malpractice / Q000191:economics / Q000331:legislation & jurisprudence*; D016134:Organizational Policy; D012956:Societies, Nursing; D006113:United Kingdom