Involvement of Reactive Oxygen Species, Glutathione Metabolism, and Lipid Peroxidation in the Cf-Gene-Dependent Defense Response of Tomato Cotyledons Induced by Race-Specific Elicitors of Cladosporium fulvumMike May, Jonathan D. G. Jones, K. E. Hammond‐Kosack|PLANT PHYSIOLOGY|1996Cited by 217