evidencegaps
Primary study · included by 1 review

Oral vitamin B12 replacement: an effective treatment for vitamin B12 deficiency after total gastrectomy in gastric cancer patients.

Kim 2011 · Kim Hyoung-Il, Hyung Woo Jin, Song Ki Jun, et al. · Annals of surgical oncology · 2011

Included by

Efficacy of sublingual and oral vitamin B12 versus intramuscular administration: insights from a systematic review and meta-analysis.
Non-Cochrane · intervention · 2025 · cited as Kim 2011 · Table 2; References

The review does not say which of its outcomes this study informs.

1 including review in total.