title: Plasma cyclic nucleotide responses to methacholine and epinephrine in patients with migraine.
mesh_terms: D000328:Adult; D000242:Cyclic AMP / Q000097:blood*; D006152:Cyclic GMP / Q000097:blood*; D004837:Epinephrine / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008297:Male; D016210:Methacholine Chloride; D008688:Methacholine Compounds / Q000494:pharmacology*; D008881:Migraine Disorders / Q000097:blood*
chemical_list: D008688:Methacholine Compounds; D016210:Methacholine Chloride; D000242:Cyclic AMP; D006152:Cyclic GMP; D004837:Epinephrine