Journal of Clinical Epidemiology
Journal of Clinical Epidemiology > 2012 > 65 > 4 > 375-383
Journal of Clinical Epidemiology > 2012 > 65 > 5 > 493-496
Journal of Clinical Epidemiology > 2012 > 65 > 6 > 686-695
Journal of Clinical Epidemiology > 2012 > 65 > 9 > 940-945
Journal of Clinical Epidemiology > 2012 > 65 > 9 > 1016-1025
Journal of Clinical Epidemiology > 2012 > 65 > 11 > 1144-1149
Journal of Clinical Epidemiology > 2012 > 65 > 12 > 1267-1273