A statistical study of the age distribution of gastric secretion in patients with peptic ulcer.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D004381:Duodenal Ulcer / Q000503:physiopathology*; D005750:Gastric Juice / Q000378:metabolism*; D006801:Humans; D008875:Middle Aged; D010434:Pepsin A / Q000378:metabolism; D013276:Stomach Ulcer / Q000503:physiopathology*; D013758:Tetragastrin
D013758:Tetragastrin; D010434:Pepsin A