Search results for: Mary Beth Landrum
Journal of Clinical Epidemiology > 2001 > 54 > 4 > 387-398
Journal of Clinical Epidemiology > 1999 > 52 > 4 > 309-319
Journal of Clinical Epidemiology > 2001 > 54 > 4 > 387-398
Journal of Clinical Epidemiology > 1999 > 52 > 4 > 309-319