The International Journal of Medical Investigation is the scientific quarterly journal of the Mazandaran Association of Emergency Medicine. It is published from 2012 in English language. It is a pleasure to inform you that the “International Journal of Medical Investigation” journal is ready to accept articles (Original, Review Article, Case Report, clinical image) for publications in the all area of medical sciences. Our new policy has tried to review submitted manuscripts and make the final decisions within two months in most instances. Different types of scientific papers are welcomed from all countries.