title: Moments in time.
authors.forename: Lena M
authors.initials: LM
authors.lastname: Chen
authors.forename: Sanjay
authors.initials: S
authors.lastname: Saint
mesh_terms: D004636:Emergency Service, Hospital / Q000191:economics / Q000706:statistics & numerical data*; D017721:Hospital Costs; D020445:Hospitalists / Q000191:economics*; D006801:Humans; D006278:Medicare / Q000706:statistics & numerical data*; D010351:Patient Discharge / Q000191:economics*; D010359:Patient Readmission / Q000191:economics; D011320:Primary Health Care / Q000191:economics / Q000706:statistics & numerical data*; D014481:United States