AU - Ziogas A, Horick NK, Kinney AY, et al TI - CLinically relevant changes in family history of cancer over time PT - JOUR DP - 2011 TA - JAMA pages = {172-178}, VI - 306 IP - 2 AID - 10.1001/jama.2011.955 [doi] 4100 - http://dx.doi.org/10.1001/jama.2011.955 SO - JAMA July 13, 2011 306(2):172