The response to duodenal acidification in man.
D000143:Acids / Q000378:metabolism; D001639:Bicarbonates / Q000378:metabolism; D004381:Duodenal Ulcer / Q000378:metabolism*; D004386:Duodenum / Q000378:metabolism*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D012633:Secretin / Q000378:metabolism
D000143:Acids; D001639:Bicarbonates; D012633:Secretin