The Hamdan Medical Journal is an online-only biomedical journal that presents original research, opinions and perspectives on aspects of international medicine. The journal publishes themed issues which provide summaries and reviews to help busy clinicians keep up to date with recent research and practice. The journal also publishes original research and other articles within each issue. The journal welcomes submissions, proposals and comments from medical practitioners around the world. To see what articles we invite for submission, please read the author guidelines.