Noradrenaline and dobutamine effects on the volume expansion with normal saline in rabbits subjected to hemorrhage. - Ramalho GL; Vane MF; Lima LC; Vane LF; Amorim RB; Domingues MA; Moraes JM; Carvalho LR; Tanaka PP; Vane LA (Acta cirurgica brasileira, 2016)