Superficial artery aneurysms underlying nummular headache--2 cases and proposed diagnostic work-up. Headache.

López-Ruiz P, Cuadrado ML, Aledo-Serrano A, Alonso-Oviés A, Porta-Etessam J, Ganado T. Superficial artery aneurysms underlying nummular headache--2 cases and proposed diagnostic work-up. Headache. 2014 Jul-Aug;54(7):1217-21. doi: 10.1111/head.12398. PubMed PMID: 24845308.