Raman liquid biopsy: a new approach to the multiple sclerosis diagnostics - Neupokoeva, Anna; Bratchenko, Ivan; Bratchenko, Lyudmila; Khivintseva, Elena; Shirolapov, Igor; Shusharina, Natalia; Khoimov, Matvei; Zakharov, Valery; Zakharov, Alexander (Frontiers in Neurology, 2025)