Botulinum toxin type A's efficacy in nummular headache.
Dusitanond
Petcharat
P
Young
William
W
D000328:Adult; D019274:Botulinum Toxins, Type A / Q000627:therapeutic use*; D005260:Female; D006261:Headache / Q000188:drug therapy*; D006801:Humans; D008875:Middle Aged; D009465:Neuromuscular Agents / Q000627:therapeutic use*
D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A