AU - Gross CP, Long JB, Ross JS, et al TI - THe cost of breast cancer screening in the medicare population PT - JOUR DP - 2013 TA - JAMA Internal Medicine pages = {220-226}, VI - 173 IP - 3 AID - 10.1001/jamainternmed.2013.1397 [doi] 4100 - http://dx.doi.org/10.1001/jamainternmed.2013.1397 SO - JAMA Internal Medicine February 11, 2013 173(3):220