[New disease entities and new therapy concepts. The art of headache therapy].
D000368:Aged; D000700:Analgesics / Q000627:therapeutic use*; D003027:Cluster Headache / Q000188:drug therapy; D006261:Headache / Q000145:classification* / Q000188:drug therapy*; D006801:Humans; D008875:Middle Aged; D008881:Migraine Disorders / Q000188:drug therapy
D000700:Analgesics