Continuous recording of pH in the duodenal bulb after food and alkali.
D000328:Adult; D000368:Aged; D000863:Antacids / Q000627:therapeutic use*; D004381:Duodenal Ulcer / Q000188:drug therapy; D004386:Duodenum / Q000502:physiology* / Q000503:physiopathology; D004566:Electrodes; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008460:Meat; D008722:Methods; D008875:Middle Aged; D011199:Potentiometry; D012867:Skin
D000863:Antacids