Halliwell, Barry Free radicals in biology and medicine / Barry Halliwell and John M.C. Gutteridge - 3rd ed. - Oxford : Oxford University Press, 1999 - xxxi, 936 p. : ill. ; 25 cm. - Oxford science publications . ISBN: 0198500459 (Hbk) 0198500440 (Pbk) RM370.98 Subjects--Topical Terms: Free radicals (Chemistry)--Physiological effectSuperoxide--Physiological effect