title: When is "abnormal" abnormal? Dealing with the slightly out of range laboratory result.
authors.forename: W S A
authors.initials: WS
authors.lastname: Smellie
mesh_terms: D001294:Attitude to Health; D019411:Clinical Laboratory Techniques / Q000592:standards*; D006801:Humans; D010338:Pathology, Clinical / Q000592:standards; D012016:Reference Values