[Examination of gastric juice acidity by a catheterless method with Gastrlazur].
L
L
DRIANOVSKA-NONINSKA
Z
Z
KOCHKOVA-TSAFAROVA
D005402:Fistula; D005747:Gastric Fistula; D005750:Gastric Juice; D006801:Humans
GASTRIC FISTULA/gastric juice