AU - Landgren O, Waxman A, Korde N TI - PRogression from precursor disease to multiple myeloma—reply PT - JOUR DP - 2011 TA - JAMA pages = {1094}, VI - 305 IP - 11 AID - 10.1001/jama.2011.302 [doi] 4100 - http://dx.doi.org/10.1001/jama.2011.302 SO - JAMA March 16, 2011 305(11):1094