👤 Zhang, Xuhan Keywords Articles (1) First case of COVID-19 in a patient with multiple myeloma successfully treated with tocilizumab. 👤 Zhang, Xuhan 👤 Song, Kaidi 👤 Tong, Fei 👤 Fei, Mingming 👤 Guo, Hui 👤 Lu, Zhaohui 👤 Wang, Jinquan 👤 Zheng, Changcheng ⏰ 2020 📚 Blood Adv