TY - JOUR AU - Slover, J; Espehaug, B; Havelin, L I TI - Cost-effectiveness of unicompartmental and total knee arthroplasty in elderly low-demand patients. A Markov decision analysis JO - J Bone Joint Surg Am IS - 11 VL - 88 PY - 2006 DO - 10.2106/00004623-200611000-00005 L3 - PubMed-ID: 17079390 SP - 2348 EP - 2355 ER -