- Author: American Medical Association
- Language: English
- Year: 2021
- Author: American Medical Association
- Language: English
- Year: 2021
- Author: American Medical Association
- Language: English
- Year: 2021
- Author: American Medical Association
- Language: English
- Year: 2014
- Author: J. Max Reiboldt
- Language: English
- Year: 2011
- Author: Thomas P. Houston
- Language: English
- Year: 1993
- Author: American Medical Association AMA
- Language: English
- Year: 2014
- Author: Deborah J. Grider
- Language: English
- Year: 2011