title: [Methodological problems of epidemiology in the textbook literature].
mesh_terms: D001877:Books; D004812:Epidemiologic Methods; D004813:Epidemiology / Q000193:education*; D013782:Textbooks as Topic; D014586:USSR
vernacular_title: Nekotorye metodologicheskie problemy épidemiologii v uchebnoĭ literature.