The first step in bibliometric analysis involves defining the scope of research. A well-formulated research question ensures that the analysis remains focused, comprehensive, and relevant. This includes selecting keywords, defining the time range, and identifying the geographic or subject-specific boundaries of the study.

Example:

For investigating the intersection of artificial intelligence (AI) and dentistry, the query might involve terms like "Artificial Intelligence" AND "Dentistry." This search could be executed in Scopus or PubMed with Boolean operators and truncation for broader inclusivity.

Search Query:

plaintextCopy code(TITLE-ABS-KEY("Artificial Intelligence") AND TITLE-ABS-KEY("Dentistry"))

Using PubMed, a search yields articles such as:

• Authors: Schwendicke F., Göstemeyer G. Title: Artificial Intelligence in Dentistry: A Scoping Review and its Implications. Journal: Journal of Dentistry, 2021. DOI: 10.1016/j.jdent.2021.103602