title: [Mathematical analysis of pH gastrograms and determination of the alkalinization index].
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D005260:Female; D005745:Gastric Acidity Determination; D005756:Gastritis / Q000503:physiopathology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008433:Mathematics; D008875:Middle Aged; D010437:Peptic Ulcer / Q000503:physiopathology*
vernacular_title: Matematicheskaia obrabotka pH-gastrogramm i opredelenie indeksa oshchelachivaniia.