evidencegaps
Primary study · included by 1 review

Effect of short‐term vitamin D supplementation after nonsurgical periodontal treatment: A randomized, double‐masked, placebo‐controlled clinical trial

Gao 2020 · Gao Weimin, Tang Huilin, Wang Danyang, et al. · Journal of Periodontal Research · 2020

Included by

Effects of Nutritional Supplements Alone or as an Adjunct to Nonsurgical Periodontal Therapy: A Systematic Review and Network Meta-Analysis.
Non-Cochrane · intervention · 2026 · cited as Gao 2020 · Supporting File S1, reference 66

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

1 including review in total.