TY  - GEN
AU  - Waaijer,Annet
AU  - Prokop,Mathias
AU  - Velthuis,Birgitta K
AU  - Bakker,Chris J G
AU  - de Kort,Gerard A P
AU  - van Leeuwen,Maarten S
TI  - Circle of Willis at CT angiography: dose reduction and image quality--reducing tube voltage and increasing tube current settings
SN  - 0033-8419
PY  - 2007///0327
KW  - Adult
KW  - Aged
KW  - Aged, 80 and over
KW  - Cerebral Angiography
KW  - instrumentation
KW  - Circle of Willis
KW  - diagnostic imaging
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Phantoms, Imaging
KW  - Radiation Dosage
KW  - Radiographic Image Enhancement
KW  - methods
KW  - Radiographic Image Interpretation, Computer-Assisted
KW  - Reproducibility of Results
KW  - Sensitivity and Specificity
KW  - Tomography, X-Ray Computed
N1  - Publication Type: Comparative Study; Journal Article
UR  - https://doi.org/10.1148/radiol.2423051191
ER  -