title: [Gastroesophageal reflux disease: disputable and undecided questions (in memory of A. L. Grebnev)].
authors: A A
authors: AA
authors: Sheptulin
mesh_terms: D005762:Gastroenterology / Q000266:history*; D005764:Gastroesophageal Reflux / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D012426:Russia