TY - JOUR T1 - Clinical Epidemiology and Biostatistics: A Primer for Orthopaedic Surgeons AU - Kocher, Mininder S. AU - Zurakowski, David Y1 - 2004/03/01 N1 - JO - The Journal of Bone & Joint Surgery SP - 607 EP - 620 VL - 86 IS - 3 N2 - SN - 0021-9355 M3 - doi: UR - http://dx.doi.org/ ER -