[Comparison of the physical development of children aged 6-15 years from urban and rural areas].
D000293:Adolescent; D001827:Body Height; D001835:Body Weight; D002648:Child; D005260:Female; D006128:Growth; D006801:Humans; D008297:Male; D011044:Poland; D012424:Rural Population; D012737:Sex Factors; D014505:Urban Population
Porównanie rozwoju fizycznego dzieci miejskich i wiejskich w wieku 6-15 lat.