[Upper GI tract diseases I. Non-erosive reflux disease].
AGAF, Hospital Ángeles-CMP, San Luis Potosí, S.L.P.
Ramón
R
Carmona Sánchez
D005764:Gastroesophageal Reflux / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D006801:Humans