Nephrotic syndrome in two haemophilia B children with inhibitor under low-dose immune tolerance induction combined with rituximab-based immunosuppressant protocol. - Li Z; Liu G; Yao W; Chen Z; Li G; Cheng X; Zhen Y; Ai D; Huang K; Poon MC; Wu R (Haemophilia : the official journal of the World Federation of Hemophilia, 2022)