Effects of botulinum toxin in patients with myofascial pain related to temporomandibular joint disorders: a systematic review - Ramos-Herrada, Rosa Marina; Arriola-Guillén, Luis Ernesto; Atoche-Socola, Katherine Joselyn; Bellini-Pereira, Silvio Augusto; Aliaga-Del Castillo, Aron (Dental and Medical Problems, 2022)