[Familial parasitologic study].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007411:Intestinal Diseases, Parasitic / Q000188:drug therapy / Q000453:epidemiology / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013030:Spain
Encuesta parasitológica familiar.