Superoxide release by confluent endothelial cells, an electron spin resonance (ESR) studyM.-A. Barbacanne, E. Margeat, J.-F. Arnal, F. Nepveu and J.-P. SouchardJ. Chim. Phys., 96 1 (1999) 85-92DOI: https://doi.org/10.1051/jcp:1999114