Efficacy and Safety of Ultrahigh-Dose Methylcobalamin in Early-Stage Amyotrophic Lateral Sclerosis: A Randomized Clinical Trial.
JAMA Neurol. 2022 Jun 1;79(6):575-583. doi: 10.1001/jamaneurol.2022.0901.
JAMA Neurol. 2022.
PMID: 35532908
Clinical Trial.