Generation and Functional Analysis of Defective Viral Genomes during SARS-CoV-2 Infection oleh Terry Zhou, Nora J. Gilliam, Sizhen Li, Simone Spandau, Raven M. Osborn, Sarah Connor, Christopher S. Anderson, Thomas J. Mariani, Juilee Thakar, Stephen Dewhurst, David H. Mathews, Liang Huang, Yan Sun