Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Editorial
. 2023 Mar 27:31:ed001.
doi: 10.1590/1678-7757-2023-ed001.

Absence of evidence is not evidence of absence

Magda Feres  1   2   3 , Murilo Fernando Neuppmann Feres  4
Affiliations
Editorial

Absence of evidence is not evidence of absence

Magda Feres et al. J Appl Oral Sci. .
No abstract available

PubMed Disclaimer

References

    1. Marsh O. Life cycle of a star: Carl Sagan and the circulation of reputation. 10.1017/S0007087419000049 Br J Hist Sci . 2019;52(3):467–486. - PubMed
    1. Kishore M, Panat SR, Aggarwal A, Agarwal N, Upadhyay N, Alok A. Evidence based dental care: integrating clinical expertise with systematic research. 10.7860/JCDR/2014/6595.4076 J Clin Diagn Res . 2014 Feb;8(2):259–262. - PMC - PubMed
    1. Feres M, Haffajee AD, Goncalves C, Allard KA, Som S, Smith C, et al. Systemic doxycycline administration in the treatment of periodontal infections (I). Effect on the subgingival microbiota. 10.1111/j.1600-051x.1999.tb02520.x J Clin Periodontol . 1999;26(12):775–783. - PubMed
    1. Feres M, Soares GM, Mendes JA, Silva MP, Faveri M, Teles R, et al. Metronidazole alone or with amoxicillin as adjuncts to non-surgical treatment of chronic periodontitis: a 1-year double-blinded, placebo-controlled, randomized clinical trial. 10.1111/jcpe.12004 J Clin Periodontol . 2012;39(12):1149–1158. - PubMed
    1. Soares GM, Mendes JA, Silva MP, Faveri M, Teles R, Socransky SS, et al. Metronidazole alone or with amoxicillin as adjuncts to non-surgical treatment of chronic periodontitis: a secondary analysis of microbiological results from a randomized clinical trial. 10.1111/jcpe.12217 J Clin Periodontol . 2014;41(4):366–376. - PubMed

Publication types