article_metadata: Pauri Flavia Lepre Chiara
article_metadata: 10.1186/s40064-016-2000-4
article_metadata: Springerplus
article_metadata: 2016 Mar 31;5(1):396.
article_metadata: cluster headache hypothalamus paroxysmal hemicrania
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/27047722/
article_metadata: PMC4816941
article_metadata: 27047722
article_metadata: Coexistence of contralateral cluster headache and probable paroxysmal hemicrania: a case report
article_metadata: 2016