Social network analysis of Iranian researchers on emergency medicine: a sociogram analysis
Hamed Basir Ghafouri, Hafez Mohammadhassanzadeh, Farhad Shokraneh, Maryam Vakilian, Shervin Farahmand
Emergency Medicine Journal Aug 2014, 31 (8) 619-624; DOI: 10.1136/emermed-2012-201781