Disclosed are x-ray contrast compositions for oral or retrograde examination of the gastrointestinal tract comprising a polymeric material capable of forming a coating on the gastrointestinal tract and a barium salt in a pharmaceutically acceptable carrier; and methods for their use in diagnostic radiology of the gastrointestinal tract.
申请公布号
WO9405336(A1)
申请公布日期
1994.03.17
申请号
WO1993US07900
申请日期
1993.08.23
申请人
STERLING WINTROP INC.
发明人
ILLIG, CARL, R.;TONER, JOHN, L.;COOPER, EUGENE, R.