The Use of Botulinum Toxin in the Treatment of Androgenetic Alopecia: A Systematic Review. - Zygmunt, Anna; Mandecka, Anna; Karoń, Łukasz; Leonik, Szymon; Kruczek, Wiktor; Frątczak, Aleksandra; Bergler-Czop, Beata; Saleem, Suraiya (Dermatologic Therapy, 2026)