title: Long-term exposure to ambient ozone and respiratory health: Ozone-induced incidences of respiratory diseases
abstract: Ground-level ozone is a very strong oxidizing agent. Its concentration has been progressively increasing in recent decades. However, there is no information about its impact on public health in the Black Sea region of southern Russia. In order to identify ozone-induced complications in the state of the respiratory system, at the initial stage of investigation, a correlation analysis of the number of emergency medical calls due to respiratory dysfunctions and the ground-level ozone concentration 
journal: Environment and Public Health Research