Soria González, J E [Asthma and gastroesophageal reflux. Diagnostic correlation between gammography and digestive endoscopy]. [electronic resource] - Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993) - 48-55 p. digital Publication Type: Journal Article ISSN: 0002-5151 Subjects--Topical Terms: Asthma--complicationsChildChild, PreschoolFemaleGastroesophageal Reflux--complicationsGastroscopyHumansInfantMaleMexicoPrevalenceRadiography