title: [Hygienic instruction and the education of children in a Pioneer camp].
mesh_terms: D000293:Adolescent; D002165:Camping; D002648:Child; D005260:Female; D006267:Health Education, Dental; D006801:Humans; D008297:Male; D009909:Oral Health; D009910:Oral Hygiene / Q000379:methods; D012426:Russia
vernacular_title: Gigienicheskoe obuchenie i vospitanie deteĭ v pionerskom lagere.