Usage of dispersion analysis in studying risk factors of morbidity for metallurgy industry workers, by cardiovascular system diseases.
D000041:Absenteeism; D002318:Cardiovascular Diseases / Q000453:epidemiology*; D005163:Factor Analysis, Statistical; D006801:Humans; D008669:Metallurgy; D009784:Occupational Diseases / Q000453:epidemiology*; D012306:Risk; D014586:USSR