Hexsel, D., Valente-Bezerra, I., Mosena, G., Mourao, M. A. O., & Fabris, V. C. (2023). Subjective and Objective Measurements of the Facial Effects of Microdoses of Botulinum Toxin. Dermatology Practical & Conceptual, 13(3), e2023168. https://doi.org/10.5826/dpc.1303a168