Letter: Is hiatal hernia really the issue?
D002648:Child; D005764:Gastroesophageal Reflux / Q000150:complications* / Q000175:diagnosis; D006548:Hernia, Diaphragmatic / Q000150:complications*; D006551:Hernia, Hiatal / Q000150:complications*; D006801:Humans; D007223:Infant