Nazarenko I., Hede S.-M., He X., Hedrén A., Thompson J., Lindström M. S., and Nistér M. “PDGF and PDGF Receptors in Glioma”. Upsala Journal of Medical Sciences, vol. 117, no. 2, Apr. 2012, doi:10.3109/03009734.2012.665097.