Lemierre's syndrome: a pharyngotonsillitis complication - Pinheiro, Pedro Ernesto Barbosa; Miotto, Priscilla Durante; Shigematsu, Natalia Quinhone; Tamashiro, Edwin; Valera, Fabiana Cardoso Pereira; Anselmo-Lima, Wilma Terezinha (Brazilian Journal of Otorhinolaringology, 2015)