Fig. 3. Plasma 8-iso-PGF2
concentrations versus plasma vitamin E (r=-0.370, p=0.016), ß-carotene (r=-0.421, p=0.006) and vitamin C (r=-0.434, p=0.005) concentrations in subjects with CF (n=21) and controls (n=21). 
=CF, +=Controls.
Fig. 3. Plasma 8-iso-PGF2 concentrations versus plasma vitamin E (r=-0.370, p=0.016), ß-carotene (r=-0.421, p=0.006) and vitamin C (r=-0.434, p=0.005) concentrations in subjects with CF (n=21) and controls (n=21). =CF, +=Controls.