Kubaisi T, Sharquie K. The impact of COVID-19 infection on botulinum toxin hypersensitivity: Case report and literature review. J Pak Assoc Dermatol [Internet]. 2023Oct.12 [cited 2025Jan.26];33(4):1762-6. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/2313