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Showing articles 0 to 2 of 2 Filter Applied: yawning movements (Click to remove) Migraine NEJM 377:553-561, Charles, A., 2017 The Vegetative Nervous System In Handbk Clin Neurol, Vinken, P. J. & Bruyn, G. W. (Ed) , North Holland Publ Co, Amsterdam, 1:499, Appenzeller,O., 1969 Showing articles 0 to 2 of 2