TY - JOUR AU - Lories, R J; Luyten, F P TI - The bone-cartilage unit in osteoarthritis JO - Nat Rev Rheumatol VL - 7 PY - 2011 DO - 10.1038/nrrheum.2010.197 L3 - PubMed-ID: 21135881 SP - 43 ER -