[Hygienic education as a method for the prevention of helminthic diseases and experience of its organization in preschool orphanages].
D002674:Child, Institutionalized; D002675:Child, Preschool; D006266:Health Education; D006373:Helminthiasis / Q000517:prevention & control*; D006801:Humans; D012572:School Health Services; D012578:Schools, Nursery; D014586:USSR
Gigienicheskoe vospitanie kak metod profilaktiki gel'mintozov i opyt ego organizatsii v doshkol'nykh detskikh domakh.