Reduced cerebrospinal fluid taurine is associated with nigrostriatal dopaminergic deficits in drug-naïve Parkinson's disease. - Mimori M; Umehara T; Takatsu H; Okumura M; Masui M; Kida H; Ozawa M; Motegi H; Onda A; Matsuno H; Komatsu T; Sakuta K; et al. (Journal of neural transmission (Vienna, Austria : 1996), 2026)