TY - GEN AU - Lie,Stein Atle AU - Engesaeter,Lars B AU - Havelin,Leif I AU - Gjessing,HÃ¥kon K AU - Vollset,Stein E TI - Dependency issues in survival analyses of 55,782 primary hip replacements from 47,355 patients SN - 0277-6715 PY - 2005///0125 KW - Aged KW - Arthroplasty, Replacement, Hip KW - standards KW - Female KW - Hip Prosthesis KW - Humans KW - Male KW - Norway KW - Proportional Hazards Models N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1002/sim.1905 ER -