基于ClinicalTrials. gov和ChiCTR数据库对牙体牙髓病的临床试验注册特点分析
李莎, 郭锦材
Characteristics analysis of clinical trial registration for endodontic diseases based on the ClinicalTrials.gov and ChiCTR databases
LI Sha, GUO Jincai
口腔疾病防治
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2024, (8): 598
-605
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DOI: 10.12016/j.issn.2096-1456.2024.08.004
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