1. Quarterly update on wrong-site surgery: electronic records can help prevent harm but are not harmless Author(s): Clarke, John R., author Publication: [Harrisburg, Pa.] : Pennsylvania Patient Safety Authority, December 2014 Subject(s): Electronic Health RecordsMedical Errors -- prevention & controlMedical Errors -- statistics & numerical dataSurgical Procedures, OperativeForecastingMedical Errors -- trendsPatient safetyHumansUnited States