Search results
Journal of Clinical Epidemiology > 2009 > 62 > 9 > 974-981
European Journal of Obstetrics and Gynecology > 2009 > 142 > 2 > 99-105
Clinical Biochemistry > 2008 > 41 > 4-5 > 240-249
Clinical Biochemistry > 2008 > 41 > 4-5 > 250-259
Journal of Clinical Epidemiology > 2008 > 61 > 2 > 110-118.e1
European Neuropsychopharmacology > 2007 > 17 > 11 > 696-707
Journal of Psychosomatic Research > 2007 > 62 > 3 > 371-383
European Spine Journal > 2007 > 16 > 10 > 1539-1550
Digestive Diseases and Sciences > 2007 > 52 > 12 > 3307-3315
Journal of the American College of Radiology > 2006 > 3 > 8 > 586-588
Journal of General Internal Medicine > 2005 > 20 > 10 > 947-952
European Journal of Epidemiology > 2001 > 17 > 4 > 301-306