Review Article

Review articles cover the current understanding of a topic of interest. It contains logical evaluation of a central theme of the topic, supporting arguments and implication for further research. It’s a summary of what is known of the topic.

Original Article

A correctly drafted original article gives information on what was done, why it was done, how it was done, the result of what was done, and the significance of what was done.

Case Report

A Case report describe an unusual or novel occurrence. Some case reports also contain a literature review of other reported cases.