title: Symptom indexes in refractory gastroesophageal reflux disease: overrated or misunderstood?
authors.forename: Tiberiu
authors.initials: T
authors.lastname: Hershcovici
authors.forename: Christopher S
authors.initials: CS
authors.lastname: Wendel
authors.forename: Ronnie
authors.initials: R
authors.lastname: Fass
mesh_terms: D016903:Drug Monitoring / Q000379:methods*; D005260:Female; D005750:Gastric Juice / Q000737:chemistry*; D005764:Gastroesophageal Reflux / Q000175:diagnosis*; D006801:Humans; D008297:Male; D012720:Severity of Illness Index