Scientific Publishing in Biomedicine: How to Write a Cover Letter?

A cover (covering) letter is a brief business letter introducing the scientific work alongside the submission process of a manuscript and is required by most scientific peer-review journals. A typical cover letter includes the name of the editor and the journal, date of submission, the characteristics of the manuscript, the importance of the work and its relevance to prospective audiences, declarations such as author agreements, conflicts of interest statement, funding source (s), and ethical statements. The letter also includes the contact information of the corresponding author (s) and may also include suggestions of potential reviewers. Spending enough time to draft an informative, comprehensive, and concise cover letter is quite worthwhile; a poorly drafted one would not persuade the editor that the submitted work is fit for publication and may lead to immediate rejection. Here, we provide a practical guide to draft a well-written, concise, and professional cover letter for a scientific medical paper.