共 9 条
[1]
Computed Tomography-An Increasing Source of Radiation Exposure. Brenner DJ,,Hall EJ. The New England Journal of Medicine . 2007
[2]
Lung cancer screening: Minimum tube current required for helical CT. Itoh S,Ikeda M,Arahata S,et al. Radiology . 2000
[3]
Patient dose from CT:a literature review. Colang JE,Killion JB,Vano E. Radiologic Technology . 2007
[4]
Chest CT performed with Z axis modulation: scanning protocol and radiation. Kalra,M.K.,Rizzo,S.,Maher,M.M. Radiology . 2005
[5]
Sixteen-detector row CT of abdomen and pelvis: study for optimization of Z-axis modulation technique performed in 153 patients. Kalra Mk,Maher MM,Kamath RS, et al. Radiology . 2004
[6]
Low-dose CT of the lungs:prelimary observations. Naidich DP,Marshall CH,Gribbin C,et al. Radiology . 1990
[7]
Radiationriskto childrenfromcomputedtomography. Brody AS,Frush DP,Huda W,et al. Pediatrics . 2007
[8]
Optimization of Z-axis automatic exposure control for multidetector row CT evaluation of neck and comparison with fixed tube current technique for image quality and radiation dose. Namasivayam S,Kalra MK,Pottala KM,et al. American Journal of Neuroradiology . 2006
[9]
Detection of urinary tract stones at low-radiation-dose CT with Z-axis automatic tube current modulation:phantom and clinical studies. Kalra MK,Maber MM,D‘Souza RV,et al. Radiology . 2005