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. 1972 Aug 31;287(9):425-9.
doi: 10.1056/NEJM197208312870902.

Vitamin B 12 malabsorption due to a biologically inert intrinsic factor

M Katz, S K Lee, B A Cooper

Vitamin B 12 malabsorption due to a biologically inert intrinsic factor

M Katz et al. N Engl J Med. .
No abstract available

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