[Statistical studies of simple nodular goiter (author's transl)].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005260:Female; D006044:Goiter, Nodular / Q000453:epidemiology* / Q000473:pathology / Q000601:surgery; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D012737:Sex Factors