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Opioidergic activation in the medial pain system after heat pain.
Sprenger T, Valet M, Boecker H, Henriksen G, Spilker ME, Willoch F, Wagner KJ, Wester HJ, Tölle TR. Sprenger T, et al. Among authors: tolle tr. Pain. 2006 May;122(1-2):63-7. doi: 10.1016/j.pain.2006.01.003. Epub 2006 Mar 9. Pain. 2006. PMID: 16527398 Clinical Trial.
Altered metabolism in frontal brain circuits in cluster headache.
Sprenger T, Ruether KV, Boecker H, Valet M, Berthele A, Pfaffenrath V, Wöller A, Tölle TR. Sprenger T, et al. Among authors: tolle tr. Cephalalgia. 2007 Sep;27(9):1033-42. doi: 10.1111/j.1468-2982.2007.01386.x. Epub 2007 Jul 30. Cephalalgia. 2007. PMID: 17666083
222 results