authors Ladd, Mitchell R Nick Pajewski, PhD Becher, Robert D Swanson, John M Gallaher, Jared R Pranikoff, Thomas Neff, Lucas P
has subject area Acute Disease Adolescent Appendectomy Appendicitis Child Child, Preschool Ethnicity Female Healthcare Disparities Hospitals, Pediatric Humans Infant Infant, Newborn Male Retrospective Studies Socioeconomic Factors Time Factors United States