[Lower esophageal sphincter function in gastroesophageal reflux].
Amano
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S
Uchida
K
K
D000368:Aged; D000369:Aged, 80 and over; D004943:Esophagogastric Junction / Q000503:physiopathology*; D005764:Gastroesophageal Reflux / Q000503:physiopathology*; D006551:Hernia, Hiatal / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged; D011312:Pressure; D012119:Respiration