A double-blind, randomized, placebo-controlled, two-dose comparative study of botulinum toxin type A for treating glabellar lines in Japanese subjects

MeSH terms

• Aged
• Asian People / statistics & numerical data
• Botulinum Toxins, Type A / administration & dosage*
• Dose-Response Relationship, Drug
• Double-Blind Method
• Drug Administration Schedule
• Esthetics
• Female
• Follow-Up Studies
• Forehead
• Humans
• Injections, Subcutaneous
• Middle Aged
• Neuromuscular Agents / administration & dosage*
• Patient Satisfaction
• Skin Aging / drug effects*
• Skin Aging / ethnology
• Treatment Outcome