Mäkelä, K.T., Matilainen, M., Pulkkinen, P., Fenstad, A.M., Havelin, L.I., Engesaeter, L., Furnes, O., Overgaard, S., Pedersen, A.B., Kärrholm, J., Malchau, H., Garellick, G., Ranstam, J. and Eskelinen, A. 2014. Countrywise results of total hip replacement. Acta Orthopaedica. 85, 2 (Apr. 2014), 107–116. DOI:https://doi.org/10.3109/17453674.2014.893498.