De Backer, Daniel L-arginine and vasopressor agents: when antagonists have unexpected synergistic effects. [electronic resource] - Critical care medicine Jun 2006 - 1847-9 p. digital Publication Type: Comment; Comparative Study; Editorial ISSN: 0090-3493 Standard No.: 10.1097/01.CCM.0000219380.79235.40 doi Subjects--Topical Terms: AnimalsArginine--pharmacologyBlood Pressure--drug effectsDrug SynergismDrug Therapy, CombinationEndotoxemia--drug therapyEscherichia coli Infections--drug therapyHumansIleum--blood supplyMicrocirculation--drug effectsNorepinephrine--pharmacologyVasoconstrictor Agents--pharmacologyVasopressins--pharmacology