Learned control of gastric acid secretions in ulcer patients.
D000328:Adult; D001341:Autonomic Nervous System / Q000502:physiology; D003216:Conditioning, Operant; D004381:Duodenal Ulcer / Q000517:prevention & control*; D005246:Feedback; D005260:Female; D005745:Gastric Acidity Determination / Q000295:instrumentation; D005750:Gastric Juice / Q000378:metabolism*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012636:Secretory Rate; D013997:Time Factors