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Periodontal Research: Basics and beyond - Part I (Defining the research problem, study design and levels of evidence)

Haritha Avula1, Ruchi Pandey, Vijayalakshmi Bolla

  • 1Department of Periodontics, Sri Sai College of Dental Surgery, Vikarabad, Andhra Pradesh, India.

Journal of Indian Society of Periodontology
|November 1, 2013
PubMed

Keywords:
Evidence basedperiodontalresearchresearch questionstudy design

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