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Jong-Chan Baik, Youn-Kyung Choi, Hyeran Helen Jeon, Sung-Hun Kim, Seong-Sik Kim, Soo-Byung Park and Yong-Il Kim
Introduction: This retrospective study aimed to determine skeletal and dental changes after a growth spurt and shortly after treatment using a facemask in skeletal Class III malocclusion with maxillary deficiency. Methods: We retrospectively studied 50 p...
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Soo Hwan Byun, Chanyang Min, Yong Bok Kim, Heejin Kim, Sung Hun Kang, Bum Jung Park, Ji Hye Wee, Hyo Geun Choi and Seok Jin Hong
This study aimed to compare the risk of chronic periodontitis (CP) between participants who underwent tonsillectomy and those who did not (control participants) using a national cohort dataset. Patients who underwent tonsillectomy were selected from a to...
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Joong-Hoon Ko, Sung-Hun Park, Dae-Cheol Kim
Pág. 34 - 47
In this study, the efficiencies of Project Management Offices (PMOs) in large-scale information system (IS) projects are addressed by using data envelopment analysis. Moreover, the potential improvement levels for each input and output factors of ineffic...
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