title: [Hematemesis in the child. Determining the etiology].
authors.affiliation: Projektes Allgemeinmedizin an der Univ. Regensburg. riedl-med-oek@t-online.de
authors.forename: B
authors.initials: B
authors.lastname: Riedl
mesh_terms: D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006396:Hematemesis / Q000209:etiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008309:Mallory-Weiss Syndrome / Q000175:diagnosis; D012307:Risk Factors