TY - RPRT TI - Changes in neurotransmitters in multiple sclerosis. AU - V P Barkhatova AU - I A Zavalishin AU - L Sh Askarova AU - V Kh Shavratskii AU - E G Demina DO - 10.1007/bf02464784 UR - https://pubmed.ncbi.nlm.nih.gov/9762701/ ID - 9762701 ER -