Yale OnlyDigestive Diseases Pathophysiology Seminar: "Esophageal Motility Studies and the Chicago Classification"Add event to CalendarSpeakerWilliam Ravich, MDProfessor of Medicine (Digestive Diseases)ContactKaren LawhornHost OrganizationDigestive DiseasesAdmissionFreeTagLectures and SeminarsFoodnoneMar 20224Friday1:00 PM2:00 PMEdit This Event