Issue Summary May 21, 2013
Summary of the May 21, 2013 issue, including articles on prostate cancer, oxandrolone treatment of chronic pressure ulcers, comparative effectiveness of CABG and PCI, methadone-associated cardiac arrhythmia, and screening for suicide risk, as well as an Update in Hematology and Oncology, the ACP guidance statement on prostate cancer screening, and a commentary on gun control policy in Australia.