[Seroepidemiology of schistosomiasis japonica. I. Age distribution in antibody response of populations living in three areas of varied endemicity].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000906:Antibodies / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D002681:China; D006801:Humans; D012549:Schistosoma japonicum / Q000276:immunology*; D012552:Schistosomiasis / Q000453:epidemiology*
D000906:Antibodies