authors Zara Cooper, MD, MSc Lilley, Elizabeth J Bollens-Lund, Evan Mitchell, Susan L Ritchie, Christine S Lipstiz, Stuart R Amy Kelley, MD, MSHS
has subject area Abdomen Aged Aged, 80 and over Emergency Service, Hospital Female Hospitalization Humans Insurance Claim Review Intensive Care Units Intraoperative Complications Male Medicare Mortality Palliative Care Patient Acceptance of Health Care Retrospective Studies Time Factors United States