Studies on hemoglobin values in Norway. IV. Hemoglobin concentrations among school-children.
D000293:Adolescent; D000740:Anemia / Q000453:epidemiology; D002648:Child; D005260:Female; D006306:Health Surveys; D006452:Hemoglobinometry; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D008297:Male; D009664:Norway; D012572:School Health Services
D006454:Hemoglobins