[Gastroesophageal disease: state of the problem and issues for discussion].
Ia S
IaS
Tsimmerman
D003937:Diagnosis, Differential; D016145:Endoscopy, Digestive System; D004942:Esophagitis, Peptic / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D005764:Gastroesophageal Reflux / Q000175:diagnosis* / Q000453:epidemiology / Q000628:therapy*; D006801:Humans