Production of retroviral vectors in continuous high cell density culture. - Hein, Marc D.; Kazenmaier, Daniel; van Heuvel, Yasemin; Dogra, Tanya; Cattaneo, Maurizio; Kupke, Sascha Y.; Stitz, Jörn; Genzel, Yvonne; Reichl, Udo (Applied Microbiology & Biotechnology, 2023)