title: [A mouthpiece for endoscopic pH measurement].
authors.forename: A M
authors.initials: AM
authors.lastname: Suvorov
authors.forename: E F
authors.initials: EF
authors.lastname: Dubovtseva
mesh_terms: D004867:Equipment Design; D005745:Gastric Acidity Determination / Q000295:instrumentation*; D020699:Gastroscopes; D006801:Humans
vernacular_title: Zagubnik dlia éndoskopicheskoĭ pH-metrii.