evidencegaps
Primary study · included by 1 review

Long‐term stability of adjunctive use of enamel matrix protein derivative on porcine‐derived xenograft for the treatment of one‐wall intrabony defects: A 4‐year extended follow‐up of a randomized controlled trial

Lee 2021 · Lee Jae‐Hong, Jeong Seong‐Nyum · Journal of Periodontology · 2021

Included by

Clinical efficacy of different biomaterials for the regenerative treatment of periodontal intrabony defects: a systematic review and Bayesian network meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Lee 2021 · Table 1; Reference 28

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

1 including review in total.