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2. Branch LG, Kesty K, Krebs E, et al. Argenta clinical classification of deformationalplagiocephaly. J Craniofac Surg. 2015;26(3):606-610.

3. de Chalain TM, Park S. Torticollis associated with positional plagiocephaly: a growing epidemic. J Craniofac Surg. 2005;16(3):411-418.

4. Dias MS, Samson T, Rizk EB, et al. Identifying the misshapen head: craniosynostosis and related disorders. Pediatrics. 2020;146(3):e2020015511.

5. Holowka MA, Reisner A, Giavedoni B, et al. Plagiocephaly severity scale to aid in clinical treatment recommendations. J Craniofac Surg. 2017;28(3):717-722.

6. Kaplan SL, Coulter C, Sargent B. Physical therapy management of congenital muscular torticollis: A 2018 evidence-based clinical practice guideline from the APTA Academy of Pediatric Physical Therapy. Pediatr Phys Ther. 2018;30(4):240-290.

7. Mawji A, Vollman AR, Fung T et al. Risk factors for positional plagiocephaly and appropriate time frames for prevention messaging. Paediatr Child Health. 2014;19(8):423-427.

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9.  Sargent B, Kaplan SL, Coulter C, et al. Congenital muscular torticollis: bridging the gap between research and clinical practice. Pediatrics. 2019;144(2).

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12. https://www.healthychildren.org/English/ages-stages/baby/sleep/Pages/Back-to-Sleep-Tummy-to-Play.aspx. Accessed on 05/24/2021.