evidencegaps
Primary study · included by 1 review

Effects of twin block appliance on obstructive sleep apnea in children: a preliminary study.

Zhang 2013 · Zhang Chen, He Hong, Ngan Peter · Sleep & breathing = Schlaf & Atmung · 2013

Included by

Efficacy of the twin-block appliance for pediatric obstructive sleep apnea: an updated systematic review and meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Zhang 2013 · Included studies; ref 28

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

1 including review in total.