Letter: Clinical evaluation of clonidine in the treatment of migraine.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003000:Clonidine / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000188:drug therapy*
D003000:Clonidine