Shahzadi, N., Atif, S. and Arshad, A. (2025) “Techniques of using botulinum toxin for forehead wrinkles: A narrative review”, Pakistan Journal of Medical and Surgical Aesthetics, 1(1), pp. 26–35. Available at: https://www.pjmsa.com/index.php/pjmsa/article/view/21 (Accessed: 3 June 2025).