TY - BOOK AU - Marx,John A. AU - Hockberger,Robert S. AU - Walls,Ron M. TI - Rosen's emergency medicine: concepts and clinical practice SN - 9781455706051 / AV - RC86.7 R813 2014 PY - 2014/// CY - Philadelphia PB - Elsevier/Saunders KW - Emergencies KW - Emergency medicine ER -