[Prevalence of periodontal disease in patients with yusho].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D005506:Food Contamination; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D009821:Oils / Q000506:poisoning*; D012275:Oryza / Q000506:poisoning*; D010510:Periodontal Diseases / Q000453:epidemiology* / Q000209:etiology; D010514:Periodontal Pocket / Q000453:epidemiology / Q000209:etiology; D011078:Polychlorinated Biphenyls / Q000506:poisoning*; D012737:Sex Factors
D009821:Oils; D011078:Polychlorinated Biphenyls