@misc{9944,
  author = {R. Tannen and M. Weiner and D. Xie and K. Barnhart},
  title = {A simulation using data from a primary care practice database closely replicated the women\textquoterights health initiative trial},
  year = {2007},
  journal = {J Clin Epidemiol},
  volume = {60},
  number = {7},
  pages = {686-95},
  issn = {0895-4356 (Print) 0895-4356},
  doi = {10.1016/j.jclinepi.2006.10.012},
}