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Assessment of vitamin B12 deficiency and B12 screening trends for patients on metformin: a retrospective cohort case review
- Correspondence to Dr Kartazyna Budzynska, Family Medicine, Henry Ford Hospital, Detroit, Michigan, USA; kbudzyn1{at}hfhs.org
Citation
Assessment of vitamin B12 deficiency and B12 screening trends for patients on metformin: a retrospective cohort case review
Publication history
- Received October 11, 2020
- Revision received December 12, 2020
- Accepted December 17, 2020
- First published January 4, 2021.
Online issue publication
January 09, 2022
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© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. http://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.