[Gastric mucosal hemodynamics and acid secretion in stomach ulcer].
D000328:Adult; D000368:Aged; D001810:Blood Volume; D005744:Gastric Acid / Q000378:metabolism*; D005753:Gastric Mucosa / Q000098:blood supply*; D006801:Humans; D008875:Middle Aged; D012039:Regional Blood Flow; D013276:Stomach Ulcer / Q000503:physiopathology*