If your journal club is a requirement for a clinical rotation, your preceptor will give you guidelines about what s/he expects when you are the presenter. Groups that meet in other settings will have guidelines that they agreed on when the club was formed. Generally, the content consists of similar steps:
Journal Club Presentations from the College of Sciences at San Diego State University
Journal club presentation tips from the University of Florida, College of Medicine
Tips for a good delivery from the Massachusetts Institute of Technology
In this YouTube video two medical students present a sample journal club on a therapy article
The library has electronic access to these articles. Simply copy and paste the article and author into the noted database and you will see a link to the article.
Baird JS. Journal clubs: what not to do. Acad Med. 2012;87(3):257. PubMed
Schwartz MD, Dowell D, Aperi J, Kalet A. Improving journal club presentations,or, I can present that paper in under 10 minutes. ACP J Club. 2007 Jul-Aug;147(1):A8-9. PubMed