Zeolites Mn 2+-NaY as Oral Gastrointestinal Tract Contrast Agents in Magnetic Resonance Imaging
LI Wei-Sheng; LI Zhong-Feng; JING Feng-Ying; YANG Xiang-Guang; LI Xiao-Jing* ,1; PEI Feng-Kui* ,1; WANG Xu-Xia 2; LEI Hao 2
Acta Chimica Sinica . 2007, (18): 2029 -2033 .