Kourlaba G, Dimopoulos MA, Pectasides D, Skarlos DV, Gogas H, Pentheroudakis G, Koutras A, Fountzilas G, Maniadakis N. Comparison of filgrastim and pegfilgrastim to prevent neutropenia and maintain dose intensity of adjuvant chemotherapy in patients with breast cancer. Supportive Care in Cancer [Internet]. 2015;23(7):2045 - 2051.