Gd. Mcorist et al., RAPID-DETERMINATION OF SELENIUM IN ERYTHROCYTES BY NEUTRON-ACTIVATIONANALYSIS, Journal of radioanalytical and nuclear chemistry, 164(3), 1992, pp. 183-191
The use of ultrafiltration prior to the determination of selenium via
the short-lived activation product, Se-77m, provided a simple and rapi
d method for the determination of this element in erythrocytes. An ass
ociated reduction in analytical error made this procedure acceptable f
or monitoring small changes in erythrocyte selenium concentrations.