Haematological values of school children in different socio-economic groups.
D000293:Adolescent; D002648:Child; D014676:Diet, Vegetarian; D004906:Erythrocyte Count; D005260:Female; D006400:Hematocrit; D006452:Hemoglobinometry; D006801:Humans; D007194:India; D008297:Male; D012959:Socioeconomic Factors