3Nguyen H T, Kogan B A. Renal hemodynamic changes after complete and partial unilateral ureteral obstruction in the fetal lamb [J].J Urol, 1998, 160: 1063-1069.
4Levy B, Bollaert P E, Charpentier C, et al. Comparison of norepinephrine and dobutamine to epinephrine for hemodynamics, lactate metabolism, and gastric tono metric variables in sepic shock: a prospective, random ized study [J].Intensive Care Med, 1997, 23: 282- 287.