Garcia Vieira, Ricardo Parente, Parente Alencar, Lucas, Nunes Mendes, George Nilton, Parente Alencar, Natália, Patrício de Sá, Francisco Rômulo, Teixeira Batista, Hermes Melo, Coelho Campos Couto, Jully Graziela, Souza Ramos, José Lucas, Caldas Leite, Thiáskara Ramile, Pinheiro Bezerra, Italla Maria, AND de Abreu, Luiz Carlos. " Paroxysmal Nocturnal Hemoglobinuria: Report of Suboptimal Response to the Use of Eculizumab" International Archives of Medicine [Online], Volume 8(7 July 2015)