title: [Occupationally related morbidity: basic methodology].
abstract: The authors considered basic methodology concerning evaluation of occupationally related morbidity: terminology, legal and methodologic items. Suggestions included new single-numerical index for occupationally related morbidity, considering categories of risk, severity and occupational connection.
authors.forename: E I
authors.initials: EI
authors.lastname: Denisov
authors.forename: P V
authors.initials: PV
authors.lastname: Chesalin
mesh_terms: D006304:Health Status; D006801:Humans; D009784:Occupational Diseases / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control*; D009786:Occupational Health Services / Q000458:organization & administration*; D012426:Russia