TY - GEN AU - Strittmatter,M AU - Hamann,G F AU - Blaes,F AU - Grauer,M AU - Fischer,C AU - Hoffmann,K H TI - [Reduced sympathetic nervous system activity during the cluster period of cluster-headache] SN - 0036-7672 PY - 1996///0905 KW - Adult KW - Circadian Rhythm KW - Cluster Headache KW - blood KW - Epinephrine KW - Female KW - Homovanillic Acid KW - cerebrospinal fluid KW - Humans KW - Hydroxyindoleacetic Acid KW - Male KW - Middle Aged KW - Neurotransmitter Agents KW - Norepinephrine KW - Sympathetic Nervous System KW - physiopathology N1 - Publication Type: English Abstract; Journal Article ER -