authors Asmar, Samer Bible, Letitia Obaid, Omar Tanya Anand, MD MPH MT(ASCP) FACS Chehab, Mohamad Ditillo, Michael Castanon, Lourdes Nelson, Adam Joseph, Bellal
has subject area Aged Aged, 80 and over Anti-Bacterial Agents Cholecystectomy Cholecystitis, Acute Cholelithiasis Databases, Factual Drainage Female Frail Elderly Humans Length of Stay Male Mortality Multivariate Analysis Patient Readmission Survival Analysis Treatment Failure United States