Bibliometric analysis represents a new tool for classifying and quantitatively assessing bibliographic material (publications, citations, authors, institutions, etc) of a scientific discipline. Is a computer-assisted review and, therefore, it should follow the methodology of a systematic review. These analyses download bibliographic data from electronic databases analyzing them and extracting several indicators (such as the h-index). Analysis can be enhanced by adding scientific maps using specific software. These analyses are increasingly accepted in the medical literature to identify the most influential papers/authors/institutions on a given topic. During the last decade, there is a remarkable increase in the number of published bibliometric analysis articles.
Keywords: bibliographic databases; bibliometric analysis; research evaluation; systematic review.