[A survey of Campylobacter infection in children].
D002169:Campylobacter Infections / Q000453:epidemiology*; D002168:Campylobacter fetus / Q000302:isolation & purification; D002648:Child; D002675:Child, Preschool; D002681:China; D003968:Diarrhea, Infantile / Q000382:microbiology*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male