TY - JOUR AU - Francois PY - 2009 DA - 2009// JO - Radiology VL - 250 UR - https://doi.org/10.1148/radiol.2502072137 DO - 10.1148/radiol.2502072137 ID - Francois2009 ER - TY - JOUR AU - Krishnam PY - 2009 DA - 2009// JO - Invest Radiol VL - 44 UR - https://doi.org/10.1097/RLI.0b013e3181a7c6cb DO - 10.1097/RLI.0b013e3181a7c6cb ID - Krishnam2009 ER -