Prevalence and etiology of anemia in children at Ramathibodi Hospital.
D000293:Adolescent; D000740:Anemia / Q000097:blood / Q000453:epidemiology* / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006760:Hospitalization; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D013785:Thailand