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Obermann M, Gizewski ER, Limmroth V, Diener HC, Katsarava Z.Obermann M, et al. Among authors: katsarava z.Cephalalgia. 2006 Jun;26(6):763-6. doi: 10.1111/j.1468-2982.2006.01102.x.Cephalalgia. 2006.PMID: 16686921No abstract available.
Ayzenberg I, Obermann M, Nyhuis P, Gastpar M, Limmroth V, Diener HC, Kaube H, Katsarava Z.Ayzenberg I, et al. Among authors: katsarava z.Cephalalgia. 2006 Sep;26(9):1106-14. doi: 10.1111/j.1468-2982.2006.01183.x.Cephalalgia. 2006.PMID: 16919061Clinical Trial.
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