Intramucosal gastric acid concentration determined by glass microelectrode technique.
D000818:Animals; D004386:Duodenum / Q000032:analysis; D004563:Electrochemistry; D005750:Gastric Juice / Q000032:analysis*; D005753:Gastric Mucosa / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D008099:Liver / Q000032:analysis; D008722:Methods; D008839:Microelectrodes; D009132:Muscles / Q000032:analysis; D051381:Rats