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n4 1-9 - ritu2006 - ArchivalUser - 07-26-2006

70y male, fatigability, malaise, ataxic gain, pale, sore tongue. peripheral blood smear shown anemia (macro) What's the most likelycause:
1. acquired deficiency of intrinsic factor
2. carcinoma of colon
3. congenital malabsorption of B12
4. Hookworm


0 - ArchivalUser - 07-26-2006

1?


0 - ArchivalUser - 07-26-2006

1,


0 - ArchivalUser - 07-26-2006

1.