Wyniki wyszukiwania dla: Morten A. Petersen
Journal of Clinical Epidemiology > 2009 > 62 > 3 > 288-295
Journal of Clinical Epidemiology > 2008 > 61 > 8 > 788-795
Journal of Clinical Epidemiology > 2009 > 62 > 3 > 288-295
Journal of Clinical Epidemiology > 2008 > 61 > 8 > 788-795