Methylene blue administration in the compound 48/80-induced anaphylactic shock: hemodynamic study in pigs - Menardi, Antonio Carlos; Capellini, Verena Kise; Celotto, Andrea Carla; Albuquerque, Agnes Afrodite Sumarelli; Viaro, Fernanda; Vicente, Walter Villela de Andrade; Rodrigues, Alfredo José; Evora, Paulo Roberto Barbosa (Acta Cirúrgica Brasileira, 2011)