title: Growth in height and weight of urban Guatemalan primary school children of low and high socioeconomic class.
mesh_terms: D000293:Adolescent; D001827:Body Height; D001835:Body Weight; D002648:Child; D005260:Female; D006166:Guatemala; D006801:Humans; D008297:Male; D009747:Nutritional Physiological Phenomena; D012959:Socioeconomic Factors; D014505:Urban Population