Lapenna, D Captopril: does it act as a direct antioxidant by free radical scavenging in humans? [electronic resource] - Free radical biology & medicine Feb 1995 - 377-9 p. digital Publication Type: Comment; Letter ISSN: 0891-5849 Standard No.: 10.1016/0891-5849(95)92888-6 doi Subjects--Topical Terms: Antioxidants--pharmacologyBreath TestsCaptopril--pharmacologyFree Radical ScavengersHumansPentanes--analysis