[Experience in administering vitamins to preschool children in collectives].
D001361:Avitaminosis / Q000517:prevention & control / Q000652:urine; D001382:Azerbaijan; D002648:Child; D002656:Child Day Care Centers; D002675:Child, Preschool; D006801:Humans; D013997:Time Factors; D014815:Vitamins / Q000008:administration & dosage* / Q000652:urine
D014815:Vitamins
Opyt provedeniia vitaminizatsii deteĭ doshkol'nogo vozrasta v kollektivakh.