[MODIFICATION OF A TUBELESS METHOD OF THE EXAMINATION OF GASTRIC CONTENTS USING QUININE-IMPREGNATED ION-EXCHANGE RESINS].
D000126:Achlorhydria; D003933:Diagnosis; D005306:Fertilization; D005745:Gastric Acidity Determination; D005750:Gastric Juice; D005766:Gastrointestinal Contents; D006801:Humans; D007475:Ion Exchange Resins; D011803:Quinine
D007475:Ion Exchange Resins; D011803:Quinine
ACHLORHYDRIA; DIAGNOSIS; GASTRIC ACIDITY DETERMINATION; GASTRIC JUICE; ION EXCHANGE RESINS; QUININE
MODIFIKATSIIA BEZZONDNOGO ISSLEDOVANIIA ZHELUDOCHNOGO SODERZHIMOGO IONOOBMENNO I SMOLO I, NASYSHCHENNO I KHININOM.