Search results
Journal of Clinical Epidemiology > 2000 > 53 > 1 > 95-102
Best Practice & Research Clinical Haematology > 1999 > 12 > 3 > 577-599
Journal of Clinical Epidemiology > 2000 > 53 > 1 > 95-102
Best Practice & Research Clinical Haematology > 1999 > 12 > 3 > 577-599