TY - GEN AU - Utz,D C TI - System for x-ray detection of foreign bodies at operation SN - 0025-6196 PY - 1968///0628 KW - Equipment and Supplies, Hospital KW - Foreign Bodies KW - diagnostic imaging KW - Humans KW - Radiography KW - Surgical Equipment KW - Technology, Radiologic N1 - Publication Type: Journal Article ER -