Hexsel D, Valente-Bezerra I, Mosena G, Mourao MAO, Fabris VC. Subjective and Objective Measurements of the Facial Effects of Microdoses of Botulinum Toxin. Dermatol Pract Concept [Internet]. 2023 Jul. 31 [cited 2026 Apr. 22];13(3):e2023168. Available from: https://dpcj.org/index.php/dpc/article/view/2994