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©2011 Baishideng Publishing Group Co., Limited. All rights reserved.
Use of carbon dioxide as negative contrast agent for magnetic resonance cholangiopancreatography
Ching-Wen Chen, Yi-Sheng Liu, Hong-Ming Tsai, Shu-Chen Chen, Ming-Tsung Chuang, Department of Diagnostic Radiology, National Cheng Kung University Hospital, Tainan 70428, Taiwan, China
Chiung-Yu Chen, Department of Internal Medicine, College of Medicine, National Cheng Kung University, Tainan 70428, Taiwan, China
Author contributions: Chen CW, Liu YS and Chuang MT designed the study; Chen CW, Tsai HM and Chen SC collected the data; Chen CY and Chuang MT analyzed the data; Chen CW and Chuang MT wrote the manuscript.
Correspondence to: Dr. Ming-Tsung Chuang, MD, Department of Diagnostic Radiology, National Cheng Kung University Hospital, No. 138, Sheng-Li Road, Tainan 70428, Taiwan, China. u8501122@gmail.com
Telephone: +886-6-2766108 Fax: +886-6-2766608
Received: November 13, 2010
Revised: December 28, 2010
Accepted: January 4, 2011
Published online: February 28, 2011
Revised: December 28, 2010
Accepted: January 4, 2011
Published online: February 28, 2011
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