[Evaluating death risk in cohort of workers with long length of service, engaged into extraction and concentration of chrysotile asbesto].

The article covers data on evaluating mortality risk with all causes, separate disease classes and entities, with special consideration of malignancies varying in localization, when compared with reference regions, as well as in connection with age, dose, duration since first contact, smoking and presence of pulmonary X-ray changes in members of cohort formed within Russian-American-Finnish project "Studies of work conditions and health state of workers engaged into asbestos deposits of Siberia (1995-1997).