Management of Refractory Malignancy-Associated Hemophagocytic Lymphohistiocytosis in Adolescent Patients: A Case Series of Novel Therapeutics and Treatment Challenges

青少年难治性恶性肿瘤相关噬血细胞性淋巴组织细胞增生症的治疗：新型疗法和治疗挑战病例系列