- Author: Pan American Health Organization
- Language: English
- Year: 2000
- Author: Pan American Health Organization
- Language: Spanish
- Year: 2004
- Author: Pan American Health Organization. Family and Community Health Area. Nutrition Unit
- Language: English
- Year: 2005
- Author: Pan American Health Organization
- Language: Spanish
- Year: 1998
- Author: Pan American Health Organization
- Language: English
- Year: 2001
- Author: Pan American Health Organization
- Language: English
- Year: 2005
- Author: Paho Pan American Health Organization
- Language: English