[Patterns in incoming calls for medical first aid in Moscow].
D004632:Emergency Medical Services / Q000706:statistics & numerical data*; D005392:First Aid; D009031:Moscow; D012621:Seasons; D013997:Time Factors; D014504:Urban Health
Zakonomernosti postupleniia vyzovov na skoruiu meditsinskuiu pomoshch' v Moskve.