- Author: Roger P. Smith
- Language: English
- Year: 2023
- Author: Roger P. Smith MD
- Language: English
- Year: 2023
- Author: Xabier Itçaina, Antoine Roger, Andy Smith
- Language: English
- Year: 2016
- Author: Roger K. Smith
- Language: English
- Author: Allan M. Sinclair Roger R. Smith
- Language: English
- Year: 1995
- Author: Roger P. Smith M.D. (auth.)
- Language: English
- Year: 2002
- Author: Roger Craig Smith
- Language: English
- Year: 2001