title: Medical rules are needed in marathons in the United Kingdom.
authors.forename: P
authors.initials: P
authors.lastname: Loyley
authors.forename: P
authors.initials: P
authors.lastname: Loyley
mesh_terms: D016887:Cardiopulmonary Resuscitation; D004632:Emergency Medical Services / Q000600:supply & distribution*; D006801:Humans; D012420:Running / Q000331:legislation & jurisprudence*; D006113:United Kingdom