[Experience in the prophylactic use of low doses of ultraviolet irradiation in preschool children of Sverdlovsk].
D002675:Child, Preschool; D006801:Humans; D012279:Rickets / Q000517:prevention & control*; D014455:Ukraine; D014466:Ultraviolet Rays
Opyt profilakticheskogo primeneniia malykh doz ul'trafioletovogo oblucheniia deteĭ doshkol'nogo vozrasta v Sverdlovske.