Aranesp 10 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 15 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 20 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 30 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 40 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 50 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 60 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 80 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 100 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 130 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 150 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 300 micrograms solution for injection in a pre-filled pen (SureClick) Aranesp 500 micrograms solution for injection in a pre-filled pen (SureClick) darbepoetin alfa