A study of book reviews in SCI-Expanded, SSCI, and A&HCI journals by researchers from five countries: 2006-2015. - Yaoyu Wei; Weiwei Fan (Scientometrics, 2018)

Institution bias in the New England Journal of Medicine? A bibliometric analysis of publications (1997-2016). - Yaoyu Wei; Lei Lei 002 (Scientometrics, 2018)