title: [Problems in providing medical information for ecologic research].
authors.forename: M M
authors.initials: MM
authors.lastname: Brzhezovskiĭ
authors.forename: A A
authors.initials: AA
authors.lastname: Efimova
authors.forename: M P
authors.initials: MP
authors.lastname: Ratanova
mesh_terms: D002648:Child; D004463:Ecology; D004781:Environmental Exposure; D006801:Humans; D008490:Medical Informatics
vernacular_title: Problemy obespecheniia ékologicheskikh issledovaniĭ meditsinskoĭ informatsieĭ.