Refractory Lyme arthritis in children presenting to the emergency department

Hannah G. Fine, Wesleyan University, Waban, MA, United States; Christopher Woll, Albany Medical Center, Albany, NY, United States; Pui Lee, Boston Children's Hospital, Boston, MA, United States; Peter A. Nigrovic, Boston Children's Hospital, Boston, MA, United States; Lise Nigrovic, Boston Children's Hospital, Boston, MA, United States