@misc{indiciae904d8740b7c4, title = {[Neurotransmitter changes in multiple sclerosis].}, author = {V P Barkhatova and I A Zavalishin and L Sh Askarova and V Kh ShavratskiÄ­ and E G Demina}, year = {1997}, url = {https://pubmed.ncbi.nlm.nih.gov/9245166/}, note = {Source identifier: 9245166} }