title: Abrogation of macrocytosis in pernicious anemia by beta-thalassemia does not mask the diagnosis of vitamin B12 deficiency.
authors.forename: Amar
authors.initials: A
authors.lastname: Das Gupta
mesh_terms: D000748:Anemia, Macrocytic / Q000209:etiology*; D000752:Anemia, Pernicious / Q000097:blood / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D004909:Erythrocyte Indices; D005260:Female; D005494:Folic Acid Deficiency / Q000097:blood / Q000175:diagnosis; D005756:Gastritis / Q000150:complications; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D008875:Middle Aged; D014805:Vitamin B 12 / Q000627:therapeutic use; D017086:beta-Thalassemia / Q000097:blood / Q000150:complications*
chemical_list: D006454:Hemoglobins; D014805:Vitamin B 12