Reference
  1. Yaddanapudi L N. Comorbidities and COVID-19 [J]. Journal of Anaesthesiology Clinical Pharmacology, 2020, 36(5).
  2. L Zhang, F Zhu, L Xie, et al. Clinical characteristics of COVID-19-infected cancer patients: a retrospective case study in three hospitals within Wuhan, China. Ann Oncol. 2020 Jul;31(7):894-901.
  3. Yuan Tan, Faqin Tang. SARS-CoV-2-mediated immune system activation and potential application in immunotherapy. Med Res Rev. 2021 Mar;41(2):1167-1194.