1.
Shahzadi N, Atif S, Arshad A. Techniques of using botulinum toxin for forehead wrinkles: A narrative review. Pak J Med Surg Aesthet [Internet]. 2025 May 10 [cited 2025 Jun. 3];1(1):26-35. Available from: https://www.pjmsa.com/index.php/pjmsa/article/view/21