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. 2021 Jun 18;8(6):519. doi: 10.3390/children8060519

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© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Pre-treatment lateral cephalometric radiograph and cephalometric analysis. *: ±1 Standard Deviation from the norm (light blue), **: ±2 Standard Deviations from the norm (orange), ***: ±3 Standard Deviations from the norm (red).