Figure 3. Neutrophil superoxide production on stimulation with Escherichia coli between bereaved and nonbereaved groups; error bars are standard error of the mean. Reproduced from ref 9: Khanfer R, Lord J, Phillips A. Neutrophil function and cortisol: DHEAS ratio in bereaved older adults. Brain Behav Immun. 2011;25:1182-1186. Copyright @Academic Press 2011.
