[Course of functional stomach disorders, chronic gastritis and peptic ulcer from data of repeatedly hospitalized cases].
D005756:Gastritis; D006801:Humans; D010437:Peptic Ulcer; D013272:Stomach Diseases
PEPTIC ULCER; STOMACH/diseases
Techenie funktsional'nykh rasstroistv zheludka, khronicheskogo gastrita i iazvennoi bolezni po dannym povtornoi gospitalizatsii bol'nykh.