Positive bowel contrast agent for MR imaging of the abdomen: Phase II and III clinical trials

Randall M. Patten, Simon K. Lo, Jeffrey J. Phillips, Steven C. Bowman, Gary M. Glazer, Susan D. Wall, James G. Bova, Robert D. Harris, Richard L. Wheat, C. Daniel Johnson, Herbert Y. Kressel, Arthur E. Stillman, Robert A. Halvorsen, Albert A. Moss