TY - JOUR T1 - Ligature of external carotid artery as an optional technique in a patient with von Willebrand disease JO - Brazilian Dental Journal A1 - Faverani, Leonardo Perez A1 - Gaetti-Jardim, Ellen Cristina A1 - Ramalho-Ferreira, Gabriel A1 - Gulinelli, Jessica Lemos A1 - Queiroz, Thallita Pereira A1 - Garcia JĂșnior, Idelmo Rangel SN - 0103-6440 UL - 10.1590/S0103-64402011000500015 VL - 22 Y1 - 2011 PB - Brasil ER -