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. 1971 May 17;216(7):1167-71.
doi: 10.1001/jama.216.7.1167.

Vitamin B 12 absorption tests. Their unreliability in postgastrectomy states

K Mahmud, D Ripley, A Doscherholmen

Vitamin B 12 absorption tests. Their unreliability in postgastrectomy states

K Mahmud et al. JAMA. .
No abstract available

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