Wyniki wyszukiwania dla: Petra Macaskill
Journal of Clinical Epidemiology > 2009 > 62 > 6 > 650-659
Controlled Clinical Trials > 2004 > 25 > 4 > 408-416
Journal of Clinical Epidemiology > 2009 > 62 > 6 > 650-659
Controlled Clinical Trials > 2004 > 25 > 4 > 408-416