The Usefulness of a Structured Questionnaire in the ...

The Usefulness of a Structured Questionnaire in the Assessment of Symptomatic Gastroesophageal Reflux Disease R. CARLSSON, J. DENT, E. BOLLING-STERNEVALD, F. JOHNSSON, O. JUNGHARD,

  Assessment, Questionnaire, Gastroesophageal, The assessment of symptomatic gastroesophageal reflux, Symptomatic, Reflux