title: The nebulous relationship between volume and outcome.
authors.affiliation: The Cardiac Center, The Children's Hospital of Philadelphia, Philadelphia, PA, United States; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States. Electronic address: jrossano@me.com.
authors.forename: Joseph W
authors.initials: JW
authors.lastname: Rossano
authors.affiliation: The Cardiac Center, The Children's Hospital of Philadelphia, Philadelphia, PA, United States; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States; Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States.
authors.forename: Maryam Y
authors.initials: MY
authors.lastname: Naim
mesh_terms: D016887:Cardiopulmonary Resuscitation / Q000401:mortality*; D005260:Female; D006323:Heart Arrest / Q000453:epidemiology* / Q000628:therapy*; D017052:Hospital Mortality / Q000639:trends*; D006801:Humans; D008297:Male