[Effect of environmental factors on body height and weight of children aged 7-8 years].
D001827:Body Height; D001835:Body Weight; D002648:Child; D004522:Educational Status; D005260:Female; D006801:Humans; D008297:Male; D012111:Residence Characteristics; D012424:Rural Population; D012923:Social Class; D014505:Urban Population
Ocena wpływu czynników środowiskowych na wysokość i mase ciała dzieci w wieku 7-8 lat.