Abderrezak Khelfia, Mohammed Azzouz, Rania Abtroun, Mohammed Reggabi, and Berkahoum Alamira. 2018. “Direct Determination of Selenium in Serum Matrix by Electrothermal Atomic Absorption Spectrometry: Application on Healthy Individuals from Algeria”. Journal of Pharmacy and Nutrition Sciences 8 (1):13-19. https://doi.org/10.6000/1927-5951.2018.08.01.3.