- Author: Ryan M. Niemiec, Danny Wedding, Ovid Technologies Inc., Hogrefe Publishing.
- Language: English
- Year: 2014
- Author: Ovid Technologies Inc, Markowitz Orit, Utz Sarah
- Language: English
- Year: 2017
- Author: Ovid Technologies Inc
- Language: English
- Year: 2010
- Author: Ovid Technologies Inc., McLatchie Greg R., Chikwe Joanna, Borley Neil R
- Language: English
- Year: 2007
- Author: Asch Sarah S., Hall John C., Ovid Technologies Inc., Hall Brian John, Sauer Gordon Chenoweth
- Language: English
- Year: 2010
- Author: C.A.B. International., Ovid Technologies Inc., Arora Rajesh
- Language: English
- Year: 2011