TY - BOOK AU - Le,Tao AU - Halvorson,Elizabeth Eby TI - First aid cases for the USMLE step 2 CK SN - 9780071625708 PY - 2010/// CY - New York PB - McGraw-Hill Medical KW - Clinical medicine KW - Case Reports KW - Examination Questions N1 - in process - Praklinikal ER -