TY - JOUR AU - Itoh, S. AU - Koyama, S. AU - Ikeda, M. AU - Ozaki, M. AU - Sawaki, A. AU - Iwano, S. AU - Ishigaki, T. PY - 2001 DA - 2001// TI - Further reduction of radiation dose in helical CT for lung cancer screening using small tube current and newly designed filter JO - J Thorac Imaging VL - 16 UR - https://doi.org/10.1097/00005382-200104000-00003 DO - 10.1097/00005382-200104000-00003 ID - Itoh2001 ER -