[Weight and height of Chilean urban preschool children of 3 age levels].
D001827:Body Height; D001835:Body Weight; D002675:Child, Preschool; D005260:Female; D006128:Growth; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male
Peso y talla de pre-escolares chilenos urbanos de tres niveles de vida.