Literature search strategies in dental education and research

A well-organized literature search is a fundamental requirement for research-based dental education. The execution of a literature search is not beneficial unless researchers possess basic knowledge about it. In this article, all basic strategies and research tools essentially required for a literature search, including Boolean operators, correct use of keywords, database selection, and the evaluation of filtered data and limitations, are discussed. The present article offers vital information and literature search guidelines for early career dental researchers and dental students. In addition, it contains a collection of all the essential information related to the generally used electronic databases in dentistry research. This will be helpful for dental students, residents, consultants, and allied science researchers.