[Gastroesophageal reflux in children].
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005764:Gastroesophageal Reflux / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn
Reflujo gastroesofágico en el niño