title: Etiology of childhood diarrhea and oral rehydration therapy in northeastern Brazil.
mesh_terms: D000284:Administration, Oral; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D003968:Diarrhea, Infantile / Q000209:etiology* / Q000628:therapy; D004926:Escherichia coli / Q000302:isolation & purification; D005260:Female; D005440:Fluid Therapy; D006801:Humans; D007223:Infant; D007263:Infusions, Parenteral; D008297:Male; D012401:Rotavirus / Q000302:isolation & purification