Watching @MaryEllenNY interview family medicine's Dr. Tollison on maintenance of certification http://bit.ly/avCHZ
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Watching @MaryEllenNY interview family medicine's Dr. Tollison on maintenance of certification http://bit.ly/avCHZ