“relapsed or refractory”簡單造句，relapsed or refractory造句子

Fludarabine combined with pirarubicin chemotherapy for patients with relapsed or refractory indolent non-Hodgkin's lymphoma

Effective observation of gemcitabine combined with cisplatin and dexamethasone in the treatment of patients with relapsed or refractory non-Hodgkin’s lymphoma

Arsenious oxide and gemcitabine plus cisplatin in the treatment of patients with relapsed or refractory non-Hodgkin's lymphoma