title: [Unusual surgical causes of vomiting in pediatrics: apropos of 3 cases].
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D004931:Esophageal Achalasia; D004940:Esophageal Stenosis; D004947:Esophagus / Q000002:abnormalities*; D005260:Female; D006801:Humans; D007223:Infant; D007422:Intestines / Q000002:abnormalities*; D008297:Male; D012857:Situs Inversus; D014839:Vomiting / Q000209:etiology*
vernacular_title: Causas cirúrgicas inusitadas de vômitos em pediatria: a propósito de três casos.