In the manuscript “Do myofascial trigger points in masseter muscles affect the symptoms of disc displacement with reduction? A cross-sectional study”, https://doi.org/10.1590/1806-9282.20230622, published in the Rev Assoc Med Bras. 2023;69(12):e20230622, on page 3:
Where it reads:
The study protocol was approved by the XXX Ethical Board (under number KAEK/2021.11.309) in accordance with the Declaration of Helsinki.
It should read:
The study protocol was approved by the Local Ethical Board (under number KAEK/2021.11.309) in accordance with the Declaration of Helsinki.