[required for original articles, review articles, case reports]

Abstract:

An abstract of 250-350 words should be provided to state the reason for the study, the main findings and the conclusions drawn from the observation. Abstract of original articles and brief reports should be structured under the following headings: Background, Objectives (optional), Methods, Results and Conclusions.
The Case Reports should follow these headings: Introduction, Case Report or Case Presentasions and Conclusion.

Keywords:

A list of 3-10 keywords must be provided for indexing purposes. All keywords should be provided according to MeSH terms at: http://www.nlm.nih.gov/mesh/MBrowser.html. Note that the preferred expression is indicated by the label "MeSH Heading" and not "Entry Term." The desired terms may then be copied from the MeSH Browser. Another way of finding appropriate headings is to search PubMed to find articles on similar topics, and review the MeSH headings assigned to those articles. To read more about Keywords refer here.