Slappendel, R., Weber, E. W. G., Hémon, Y. J. M., Mähler, S., Dalén, T., Rouwet, E. F. A. M., … van der Ark, P. D. (2006). Patients with and without rheumatoid arthritis benefit equally from preoperative epoetin-α treatment. Acta Orthopaedica, 77(4), 677–683. https://doi.org/10.1080/17453670610012782