BACKGROUND AND AIM: One of the methods to measure scientific achievement in a particular field is bibliometric analysis of scientific publications. The main goals of this study were bibliometric analysis of Iranian periodontal literature, study design, and topics investigated in periodontal research published from 1995 to 2015 in PubMed.METHODS: PubMed search strategy was developed to identify ...

Biochemia Medica has been approved for inclusion in PubMed/Medline bibliographic database, from the first issue published in 2011 year. We believe that this outstanding achievement comes as acknowledgment for many past efforts and some recent developments of the journal Editorial Board, such as recent launch of a new web page, online manuscript submission system and the implementation of the re...

An increasing and overwhelming amount of biomedical information is available in the research literature mainly in the form of free-text. Biologists need tools that automate their information search and deal with the high volume and ambiguity of free-text. Ontologies can help automatic information processing by providing standard concepts and information about the relationships between concepts....

OBJECTIVE: To compare the prevalence estimates, comorbidity rates, and structural validity of a revised symptom criteria set for the diagnosis of posttraumatic stress disorder (PTSD) with those of the DSM-IV criteria in a representative community sample of adolescents. METHOD: Cross-sectional data from the National Survey of Adolescents, a 1995 household probability sample of 4,023 adolescents ...