title: [Obesity in schoolchildren and various environmental factors].
mesh_terms: D001722:Birth Order; D002648:Child; D005191:Family Characteristics; D005260:Female; D006801:Humans; D008297:Male; D009765:Obesity / Q000453:epidemiology*; D011044:Poland; D012737:Sex Factors; D012923:Social Class; D014505:Urban Population
vernacular_title: Nadwaga u dzieci w wieku szkolnym a niektóre czynniki środowiskowe.