title: [Epidemiology of clonorchiasis sinensis in Guangdong Province].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002648:Child; D002675:Child, Preschool; D002681:China; D003003:Clonorchiasis / Q000453:epidemiology* / Q000469:parasitology; D003004:Clonorchis sinensis; D005260:Female; D005399:Fishes / Q000469:parasitology; D006801:Humans; D007223:Infant; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D012908:Snails / Q000469:parasitology