![Annals of Internal Medicine Podcast show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/030/855/small/annals-of-internal-medicine-podcast.jpg)
Summary: Radiographic imaging: evaluating its benefits and consequences; excerpts from presentations by William Black, MD, of Dartmouth Hitchcock Medical Center, and Peter Bach, MD, MAPP, of Memorial Sloan Kettering Cancer Center, from a recent conference on Methodological Challenges in Comparative Effectiveness Research; plus a summary of all articles in the issue.