Mucocele of the lower lip in a 1-year-old child - Aldrigui, Janaina Merli; Silva, Patrícia Eberson da; Xavier, Flávia Caló Aquino; Nunes, Fábio Daumas; Bussarodi, Sandra Kalil; Wanderley, Márcia Turolla (Pediatric Dental Journal, 2010)