- Author: Elaine Cohen Richard F. Riesenfeld Gershon Elber
- Language: English
- Year: 2001
- Author: Cohen Richard I
- Language: English
- Year: 2012
- Author: Cohen Richard I
- Language: English
- Year: 2012
- Author: Vera Rubin (auth.) Sidney Cohen Richard C. Stillman (eds.)
- Language: English
- Year: 1976
- Author: Jeffrey A. Cohen Richard A. Rudick
- Language: English
- Year: 2011
- Author: Noah Hass-Cohen Richard Carr (Psy.D.) Richard Carr
- Language: English
- Year: 2008
- Author: Douglas Badenoch Carl Heneghan British Medical Association Debbie Cohen Richard Partridge Ian U
- Language: English
- Year: 2001
- Author: Jeffrey A. Cohen Richard A. Rudick
- Language: English
- Year: 2007
