![Annals of Internal Medicine Podcast show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/030/855/small/annals-of-internal-medicine-podcast.jpg)
Summary: Summary of the December 20, 2011 issue featuring information on assessment of patient complexity, sharing electronic health records with patients, vitamin D deficiency, treatment of Clostridium difficile infection, and availability of controlled substances from illegitimate internet pharmacies.