Journal of Clinical Epidemiology
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 10-22
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 85-94
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 105-112
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 52-61
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 23-29
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 62-66
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 67-74
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 78-84
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 36-43
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 95-104
Journal of Clinical Epidemiology > 2013 > 66 > 1 > 30-35