evidencegaps
Primary study · included by 1 review

Investigating the applicability of polar fabric phase sorptive extraction for the HPLC quantitation of salivary vitamin B12 following administration of sublingual tablets and oral sprays.

Korpeti 2023 · Korpeti Anastasia, Manousi Natalia, Kabir Abuzar, et al. · Talanta · 2023

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 Korpeti 2023 · Table 2; References

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

1 including review in total.