TY - BOOK AU - Kalynpur, Arjun. AU - Singh, Jagdish. TI - Step by Step in Emergency Radiology: Helical CT in Acute Abdomen SN - 818061803x PY - 2006/// CY - New Delhi PB - Jaypee Brothers Medical Publishers (P) Ltd KW - Emergency Radiology N1 - Includes index ER -