[Inflammatory periodontal disease in metallurgical workers of the city of Piracicaba].
D000367:Age Factors; D008669:Metallurgy; D009784:Occupational Diseases; D009910:Oral Hygiene; D010518:Periodontitis / Q000453:epidemiology; D012959:Socioeconomic Factors
Doen ca periodontal inflamatória nos operários metalúrgicos da cidade de Piracicaba.