TY - BOOK AU - Toy,Eugene C. AU - Simon,Barry C. AU - Takenaka,Katrin Y. AU - Liu,Terrence H. TI - Case files SN - 9781260084375 PY - 2017/// CY - New York PB - McGraw-Hill Education KW - Emergency Medicine KW - methods KW - Emergencies KW - Diagnosis, Differential ER -