Johansson, H., Vala, H., Odén, A., Lorentzon, M., McCloskey, E., Kanis, J., … Mellström, D. (2018). Low risk for hip fracture and high risk for hip arthroplasty due to osteoarthritis among Swedish farmers. Osteoporosis International : A Journal Established As Result of Cooperation Between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA. https://doi.org/10.1007/s00198-017-4355-y (Original work published 2018)