Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleImpaired Opening of the Upper Esophageal Sphincter in Patients with Medullary Infarctions.AuthorsBian, Ren-Xiu; Choi, In-Sung; Kim, Jae-Hyung; Han, Jae-Young; Lee, Sam-GyuPublicationDysphagia (0179051X), 2009, Vol 24, Issue 2, p238ISSN0179-051XPublication typeArticleDOI10.1007/s00455-008-9179-7