1. Multicellular tumor spheroids: An underestimated tool is catching up again;F Hirschhaeuser;Journal of Biotechnology,2010
2. Growth of Multicell Spheroids in Tissue Culture as a Model of Nodular Carcinomas;RM Sutherland;Journal of the National Cancer Institute,1971
3. Growth of mammalian multicellular tumor spheroids;AD Conger;Cancer Res,1983
4. Role of Necrosis in regulating the Growth Saturation of Multicellular Spheroids;JP Freyer;Cancer Research,1988
5. Santini MT IP Rainaldi G. Multicellular tumour spheroids in radiation biology;.