衰退,牙龈的临床试验
总计1299个结果
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Wuerzburg University HospitalGerman Naval Medical Institute完全的
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Procter and Gamble完全的
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University of British ColumbiaCanadian Foundation for Dental Hygiene Research and Education; British Columbia Dental Hygienists...完全的
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Biomedical Development CorporationNational Institute of Nursing Research (NINR)完全的
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GenMont Biotech IncorporationKaohsiung Medical University Chung-Ho Memorial Hospital完全的
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Biomedical Development CorporationNational Heart, Lung, and Blood Institute (NHLBI); University of Texas完全的
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University of British ColumbiaCanadian Foundation for Dental Hygiene Research and Education; British Columbia Dental Hygienists... 和其他合作者完全的