Unpublished periodontal studies - completed before Oct 2013 - & no results available at ClinicalTrials.gov = 74.5% (227 / 306).
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Only 15% (46 / 308) of periodontal disease ClinicalTrials.gov study records - completed before Oct 2013 - have been published by a peer-review biomedical journal. ---------- Only 12% (36 / 308) of these studies have results available at ClinicalTrials.gov - 3 published - 33 unpublished ---------- Unpublished periodontal disease studies - completed before October 2013 - without results availalble at ClinicalTrials.gov = 74.5% (227 /306). `ñ
创建时间：
2014-10-25
