Development of adrenal chromaffin cells is largely normal in mice lacking the receptor tyrosine kinase c-RetAllmendinger, A.; Stoeckel, E.; Saarma, Mart; Unsicker, K.; Huber, K.Mechanisms of development2003 / 3, p. 299-304

Expression of GFRa-1, GFRA-2, and c-Ret mRNAs in rat adrenal glandSchober, A.; Arumäe, Urmas; Saarma, Mart; Unsicker, K.Journal of neurocytology2000 / p. 209-213

Glial cell line-derived neurotrohic factor rescues target-deprived sympathetic spinal cord neurons but requires transforming growth factor-beta as co-factor in vivoSchober, A.; Hertel, R.; Arumäe, Urmas; Farkas, L.; Jaszai, J.; Krieglstein, K.; Saarma, Mart; Unsicker, K.Journal of neuroscience1999 / p. 2008-2015