title: Editorial: Need(le)less confusion.
authors.forename: A J
authors.initials: AJ
authors.lastname: Hartle
mesh_terms: D000062:Accidents, Occupational / Q000706:statistics & numerical data*; D003422:Critical Care / Q000941:ethics; D006801:Humans; D007258:Informed Consent / Q000941:ethics* / Q000331:legislation & jurisprudence; D016602:Needlestick Injuries / Q000453:epidemiology*; D010564:Personnel, Hospital; D012698:Serologic Tests / Q000941:ethics; D006113:United Kingdom / Q000453:epidemiology