TY - BOOK AU - LE, Tao AU - Le,Tao AU - Bhushan,Vikas TI - First aid for the USMLE step 2 CK SN - 0071443363 (pbk.) U1 - 610 PY - 2006/// CY - New York, London PB - McGraw-Hill Medical Publishing Divison, McGraw-Hill [distributor] KW - Medicine N1 - Include index ER -