Borg, Sixten, et al. “The Cost-Effectiveness of Treatment With Erythropoietin Compared to Red Blood Cell Transfusions for Patients With Chemotherapy Induced Anaemia: A Markov Model”. Acta Oncologica, vol. 47, no. 6, Jan. 2008, pp. 1009-17, doi:10.1080/02841860701744498.