A theory of the formation of HC1 by the stomach.
D000818:Animals; D001001:Anura; D004594:Electrophysiology; D005110:Extracellular Space; D005246:Feedback; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism* / Q000502:physiology; D007474:Ion Exchange; D008564:Membrane Potentials; D008974:Mollusca