https://link.springer.com/content/pdf/10.1385/MN:25:3:245.pdf (Publisher version)
Mena, M., de Bernardo, S., Casarejos, M., Canals, S., & Rodríguez-Martín, E. (2002). The role of astroglia on the survival of dopamine neurons. Molecular Neurobiology, 25(3), 245-263. doi:10.1385/MN:25:3:245.