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Al-Jewair, TS; Pandis, Nikolaos; Tu, YK (2017). Directed acyclic graphs: A tool to identify confounders in orthodontic research, Part II. American journal of orthodontics and dentofacial orthopedics, 151(3), pp. 619-621. Elsevier 10.1016/j.ajodo.2016.12.003
Al-Jewair, TS; Pandis, Nikolaos; Tu, YK (2017). Directed acyclic graphs: A tool to identify confounders in orthodontic research, Part I. American journal of orthodontics and dentofacial orthopedics, 151(2), pp. 419-422. Elsevier 10.1016/j.ajodo.2016.11.008
