1. From the database: deaths after ambulatory surgery Author(s): Liberatore, Kim, author Publication: [Harrisburg, Pa.] : Pennsylvania Patient Safety Authority, December 2018 Subject(s): Ambulatory Surgical Procedures -- mortalityIntraoperative Complications -- mortalityPostoperative Complications -- mortalitySurgical Procedures, Operative -- mortalityAge FactorsForecastingMortality -- trendsPatient SafetySex FactorsSurgicentersHumansPennsylvaniaUnited States