title: The magnitude of the global problem of acute diarrhoeal disease: a review of active surveillance data.
mesh_terms: D000208:Acute Disease; D002675:Child, Preschool; D003906:Developing Countries; D003967:Diarrhea / Q000453:epidemiology* / Q000401:mortality; D003968:Diarrhea, Infantile / Q000453:epidemiology* / Q000401:mortality; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011159:Population Surveillance