Sentence: Cladribine with Granulocyte Colony-Stimulating Factor , Cytarabine , and Aclarubicin Regimen in Refractory/Relapsed Acute Myeloid Leukemia : A Phase II Multicenter Study .
Drug combination annotation:
[{'class': 'POS', 'spans': ['Cladribine', 'Granulocyte Colony-Stimulating Factor', 'Cytarabine', 'Aclarubicin'], 'is_context_needed': True}]