article_metadata: Telma Santos Hugo Morais
article_metadata: 10.1155/2016/5230127
article_metadata: Case Rep Neurol Med
article_metadata: 2016;2016:5230127.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/28127484/
article_metadata: Case Reports
article_metadata: PMC5227136
article_metadata: 28127484
article_metadata: Chronic Cluster Headache with an Atypical Presentation and Treatment Response
article_metadata: 2016