title: [Diagnosis of endoscopically negative esophageal reflux by using a magnification endoscope and evaluation of the determination of the therapeutic results].
authors.forename: Junji
authors.initials: J
authors.lastname: Yamamoto
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005764:Gastroesophageal Reflux / Q000188:drug therapy / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged