[Importance of determination of pH in gastric juice in patients with doubtful radiologic picture of the stomach].
D004381:Duodenal Ulcer / Q000000981:diagnostic imaging*; D005745:Gastric Acidity Determination; D006801:Humans; D011859:Radiography; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*; D013276:Stomach Ulcer / Q000000981:diagnostic imaging*
Znaczenie pH soku zoładkowego u chorych z niejasnym obrazem radiologicznym zoładka.