![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 this issue's articles; including studies on low back pain, timing of breast cancer screening, long-term risk of cardiovascular disease in hematopoietic stem-cell transplant recipients, pocket-sized portable echocardiogram devices, sources of bias in comparative effectiveness research, an update on women's health, and this month's In The Clinic on osteoporosis.