title: The Tragedy of the Commons - Drug Shortages and Our Patients' Health.
authors.affiliation: Department of Anesthesiology and Critical Care Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia.
authors.forename: Andrea
authors.initials: A
authors.lastname: Gabrielli
authors.affiliation: ChenMed, Miami, Fla.
authors.forename: Nicolas T
authors.initials: NT
authors.lastname: Layon
authors.affiliation: Pharmacy Procurement & Formulary Services, Department of Pharmacy and Therapeutics, The Geisinger Health System, Danville, Pa.
authors.forename: Holly L
authors.initials: HL
authors.lastname: Bones
authors.affiliation: Critical Care Medicine, The Geisinger Health System, Danville, Pa; Department of Medicine, Temple University School of Medicine, Philadelphia, Pa. Electronic address: ajlayon@geisinger.edu.
authors.forename: A Joseph
authors.initials: AJ
authors.lastname: Layon
keywords: Anaphylaxis; Drug shortages; Health care access; Health policy; Pharmaceuticals; Price gouging; The commons