Jewel Journal of Medical Sciences (JJMEDSCI) is an institution-based biannual peer-reviewed open access journal published by the College of Medical Sciences, Gombe State University, Gombe, Nigeria. Manuscripts for submission to JJMEDSCI should be prepared in accordance with "Uniform requirements for Manuscripts submitted to Biomedical Journal" developed by International Committee of Medical Journal Editors (ICMJE). In addition, authors are advised to carefully read this guide and conform to the instructions provided.