APA aipamena

Gaul, C., Diener, H., Silver, N., Magis, D., Reuter, U., Andersson, A., . . . Straube, A. (2015). Non-invasive vagus nerve stimulation for PREVention and Acute treatment of chronic cluster headache (PREVA): A randomised controlled study. Cephalalgia.

Chicago Style aipamena

Gaul, Charly, Hans-Christoph Diener, Nicholas Silver, Delphine Magis, Uwe Reuter, Annelie Andersson, Eric J. Liebler, and Andreas Straube. "Non-invasive Vagus Nerve Stimulation for PREVention and Acute Treatment of Chronic Cluster Headache (PREVA): A Randomised Controlled Study." Cephalalgia 2015.

MLA aipamena

Gaul, Charly, et al. "Non-invasive Vagus Nerve Stimulation for PREVention and Acute Treatment of Chronic Cluster Headache (PREVA): A Randomised Controlled Study." Cephalalgia 2015.