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415 UPPER ESOPHAGEAL SPHINCTER DYSFUNCTION IS AN IMPORTANT CAUSE OF ORO-PHARYNGEAL DYSPHAGIA IN PARKINSON'S DISEASE.
Wu, Peter I., Wong, Marc, Szczesniak, Michal, Lam, Thomas Y., Wu, Justin C., Mok, Vincent, Cock, Charles, Chan, Anne, Ma, Karen, Chiu, Philip Wai Yan W., Cook, Ian J., Omari, TaherVolume:
158
Journal:
Gastroenterology
DOI:
10.1016/s0016-5085(20)30880-5
Date:
May, 2020
File:
PDF, 1.20 MB
2020