Abnormal collagen type I production in osteoarthritic subchondral bone is associated with a reduced capacity of osteoblasts to mineralize <Emphasis Type="Italic">in vitro</Emphasis>
1.Osteoarthritis Research Unit, Centre hospitalier de l'Université de Montréal, H?pital Notre-Dame,Montréal,Canada;2.Orthopaedics Research Laboratory, Centre hospitalier Sacré-C?ur,Montréal,Canada