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· Levay, P & Craven, J 2019, Systematic searching: Practical ideas for improving results, Facet Publishers, London.
Acknowledgements
The authors wish to acknowledge the valuable contributions of Asahngwa Constantine, Margaret J. Foster, MS, MPH, AHIP, and Associate Professor Craig Lockwood.
References
Anderson, NK & Jayaratne, YS 2015, ‘Methodological challenges when performing a systematic review’, European Journal of Orthodontics, vol. 1, no. 3, pp. 248–250.
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