Wafaa Abass Nazal, Abeer fauzi Murad, Amal Merza. “Study of Some Immunological Changes Associated With Patients Who Recovered from Covid-19”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 6, June 2021, pp. 9961-6, https://www.annalsofrscb.ro/index.php/journal/article/view/7330.