title: [The use of rates of emergency care referral as early signs of ecological illness].
authors.forename: F B
authors.initials: FB
authors.lastname: Agaev
authors.forename: M T
authors.initials: MT
authors.lastname: Meĭbaliev
mesh_terms: D004632:Emergency Medical Services / Q000706:statistics & numerical data*; D018876:Environmental Illness / Q000175:diagnosis* / Q000453:epidemiology*; D006304:Health Status; D006801:Humans; D011634:Public Health; D012017:Referral and Consultation / Q000706:statistics & numerical data*; D012426:Russia / Q000453:epidemiology