• GDNF receptors as a drug target for neural repairBespalov, Maxim M.; Hetenyi, C.; Karelson, Mati; Saarma, MartCell transplantation2007 / 3, p. 313-314 https://www.researchgate.net/publication/295730047_GDNF_receptors_as_a_drug_target_for_neural_repair