The first volume of the Quarterly of "the Horizon of Medical Sciences” (HMS) was published in the Summer 1995 formerly known as the "Journal of Gonabad's Faculty of Medical Sciences"; The name was changed to HMS from the Summer 2001 issue. This journal succeeded to receive the national scholarly grade from “Iranian Committee of Medical Sciences Journals” in 2003. Moreover, from 2006 onwards, the possibility of electronically observing and achieving all published articles of HMS was provided for domestic and foreign researches through its exclusive website. HMS is published in Persian full-text, English expanded abstract (1000words) and English abstract (250words).