title: HISTAMINE CEPHALALGIA.
mesh_terms: D003027:Cluster Headache; D003888:Desensitization, Immunologic; D004358:Drug Therapy; D004878:Ergotamine; D006261:Headache; D006632:Histamine; D006801:Humans; D014116:Toxicology
chemical_list: D006632:Histamine; D004878:Ergotamine
keywords: DESENSITIZATION; DRUG THERAPY; ERGOTAMINE; HEADACHE; HISTAMINE; TOXICOLOGIC REPORT