title: [The indirect estimation of the number of potential risk groups via the observation of the multiyear succession of cancer morbidity].
authors.forename: V V
authors.initials: VV
authors.lastname: Isakevich
authors.forename: A P
authors.initials: AP
authors.lastname: Kochetkov
authors.forename: N I
authors.initials: NI
authors.lastname: Simonova
mesh_terms: D000328:Adult; D017677:Age Distribution; D001486:Bashkiria / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009017:Morbidity / Q000639:trends; D009369:Neoplasms / Q000453:epidemiology*; D012307:Risk Factors; D013997:Time Factors; D014505:Urban Population / Q000706:statistics & numerical data