Kravchenko, K.A., and V.J. Mamchur. 2009. “Problems Are in Therapy of Illness of Parkinson. Place of Antagonists of NMDA-Receptors”. Farmatsevtychnyi Zhurnal, no. 4 (August), 109-13. https://pharmj.org.ua/index.php/journal/article/view/968.