Wyniki wyszukiwania dla: Peter Tugwell
Journal of Clinical Epidemiology > 2007 > 60 > 6 > 540-546
Journal of Clinical Epidemiology > 2007 > 60 > 2 > 124-132
Journal of Clinical Epidemiology > 2005 > 58 > 12 > 1233-1240
Journal of Clinical Epidemiology > 2005 > 58 > 8 > 785-790