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Analysis of Routine ENT Preoperative Assessment Using Korean National Health Insurance Database |
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| | Jung Hyun Chang, Hyo Jin Chung, Sungyoun Chun, Jung-ha Kim, Sung Joon Park, Sei Young Lee | | | Korean Journal of Otorhinolaryngology-Head and Neck Surgery. 2022; 65(9): 521 | | | [Pubmed] [Google Scholar] [DOI] | |
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