@article{doi:10.1302/0301-620X.89B12.18946, author = {Gerdhem, P. and åkesson, K.}, title = {Rates of fracture in participants and non-participants in the Osteoporosis Prospective Risk Assessment Study}, journal = {The Journal of Bone & Joint Surgery British Volume}, volume = {89-B}, number = {12}, pages = {1627-1631}, year = {2007}, doi = {10.1302/0301-620X.89B12.18946}, url = {https://doi.org/10.1302/0301-620X.89B12.18946} }