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Size:250 ml 10.2174/1381612824666180614082950 [DOI] [PubMed] [Google Scholar] Kato N., Kawai T., Maeda H., Nagao T., Murakami H., Miyazawa K., et al Full article: The vitamin B12 absorption test, CobaSorb, identifies patients not requiring vitamin B12 injection therapy https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=1262235552333034 shopify-tags="display-unless-ineligible"
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