Search results for: Jay S. Kaufman
Journal of Clinical Epidemiology > 2008 > 61 > 8 > 776-787
Journal of Clinical Epidemiology > 2006 > 59 > 4 > 374-380
Journal of Clinical Epidemiology > 2008 > 61 > 8 > 776-787
Journal of Clinical Epidemiology > 2006 > 59 > 4 > 374-380