Letter: Combined dietary vitamin-B 12 deficiency and beta-thalassaemia trait.
D000328:Adult; D000749:Anemia, Megaloblastic / Q000209:etiology; D004739:England / Q000208:ethnology; D005260:Female; D006455:Hemoglobins, Abnormal / Q000032:analysis; D006801:Humans; D007194:India; D013789:Thalassemia / Q000097:blood / Q000150:complications*; D014806:Vitamin B 12 Deficiency / Q000097:blood / Q000150:complications*
D006455:Hemoglobins, Abnormal