Razi Journal of Medical Sciences (RJMS) is a monthly, open access, peer-reviewed multidisciplinary medical publication that welcomes contributions particularly biomedical experiences and clinical investigations on prevalent diseases as well as analyses of factors that may modulate the incidence, course, and management of diseases and pertinent medical problems. The basic science articles related to the clinic will be wellcomed. Manuscripts with didactic orientation and subjects exclusively of local interest will not be considered for publication