article_metadata: Zitong He Fei Zhao Yilong Shan Zulin Dou Hongmei Wen
article_metadata: 10.3389/fneur.2022.939443
article_metadata: Front Neurol
article_metadata: 2022 Jul 28;13:939443.
article_metadata: botulinum toxin case report cricopharyngeal muscle dysphagia neuromyelitis optica spectrum disorder
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/35968297/
article_metadata: Case Reports
article_metadata: PMC9366393
article_metadata: 35968297
article_metadata: Botulinum toxin injection combined with traditional swallowing rehabilitation improved cricopharyngeal dysfunction in neuromyelitis optica spectrum disorder: A case report
article_metadata: 2022