534,985 DEL MAESTRO ROLANDO The influence of oxygen derived free radicals on in vitro ana in vivo model systems. Interactions of superoxide anion radical, hydrogen peroxide and hydroxyl radical. Uppsala 1979 Almqvist And Wiksell 8° s. nlb. 5, 63, il. + wkł. s. nlb. 2 Acta Universitatis Upsaliensis. Abstracts of Uppsala Dissertations from the Faculty of Medicine 340 Doctoral thesis