Caution in upper gastrointestinal X-ray study in constipated parkinsonian patients.
Umeki
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D000368:Aged; D001466:Barium Sulfate / Q000009:adverse effects*; D003248:Constipation / Q000000981:diagnostic imaging*; D004064:Digestive System / Q000000981:diagnostic imaging*; D006801:Humans; D007415:Intestinal Obstruction / Q000139:chemically induced*; D008297:Male; D010300:Parkinson Disease / Q000150:complications*; D011859:Radiography
D001466:Barium Sulfate