标题：Association between co-authorship network and scientific productivity and impact indicators in academic medical research centers: A case study in Iran
摘要：We aimed to examine the co-authorship networks in three successful Iranian academic research centers, in order to find the association between the scientific productivity and impact indicators with network features in a case study. We searched for English articles of the three research centers. We drew co-authorship maps of each center and calculated social network measures. The collaboration networks in centers shared many structural features, including a
关键词：Betweenness Centralization ; Geodesic Distance ; Small World ; Collaboration Network ; Knowledge Flow
