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Journal of Clinical Epidemiology > 2012 > 65 > 1 > 62-72.e1
Best Practice & Research Clinical Rheumatology > 2009 > 23 > 2 > 281-290
The Journal of Urology > 2008 > 180 > 5 > 1904-1911
The Journal of Urology > 2008 > 179 > 4 > 1264-1270
Journal of Clinical Epidemiology > 2006 > 59 > 10 > 1057.e1-1057.e9
Revista Espanola de Cardiologia (English Edition) > 2006 > 59 > 12 > 1244-1251