title: Evaluation of successful treatment in achalasia with timed barium esophagogram: revisiting an old friend.
authors.affiliation: Gastroenterology and Neurology Department, University Hospital Carol Davila University Bucharest, Romania. negreanu_99@yahoo.com
authors.forename: L
authors.initials: L
authors.lastname: Negreanu
authors.forename: B O
authors.initials: BO
authors.lastname: Popescu
mesh_terms: D001466:Barium Sulfate; D003287:Contrast Media; D004931:Esophageal Achalasia / Q000000981:diagnostic imaging* / Q000628:therapy*; D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D008365:Manometry; D011859:Radiography
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate