AU - Drobniewski F, Balabanova Y, Nikolayevsky V, et al TI - DRug-resistant tuberculosis, clinical virulence, and the dominance of the beijing strain family in russia PT - JOUR DP - 2005 TA - JAMA pages = {2726-2731}, VI - 293 IP - 22 AID - 10.1001/jama.293.22.2726 [doi] 4100 - http://dx.doi.org/10.1001/jama.293.22.2726 SO - JAMA June 8, 2005 293(22):2726