TY - STAND AU - R. Tannen AU - M. Weiner AU - D. Xie AU - K. Barnhart BT - J Clin Epidemiol DO - 10.1016/j.jclinepi.2006.10.012 M1 - 7 PY - 2007 SP - 686 EP - 95 T2 - J Clin Epidemiol TI - A simulation using data from a primary care practice database closely replicated the women\textquoterights health initiative trial VL - 60 SN - 0895-4356 (Print) 0895-4356 ER -