Intradermal Botulinum Toxin A on Skin Quality and Facial Rejuvenation: A Systematic Review and Meta-analysis

• Xingrui Cai, MB,
• Ying Zhang, MB,
• Fengrui Cheng, MD

Affiliations

Xingrui Cai, MB

From the * Cosmetology Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China

Ying Zhang, MB

From the * Cosmetology Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China

Fengrui Cheng, MD

From the * Cosmetology Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China