Search results for: Robert. Gross
Journal of Clinical Epidemiology > 2007 > 60 > 3 > 294-299
Journal of Clinical Epidemiology > 2004 > 57 > 10 > 1107-1110
Journal of Clinical Epidemiology > 2007 > 60 > 3 > 294-299
Journal of Clinical Epidemiology > 2004 > 57 > 10 > 1107-1110