Saint-Georges, Zacharie, and Omar Dewidar. “Nasal Spray Vaccines – A Breath of Immunity: An Interview With Dr. Marc-André Langlois”. University of Ottawa Journal of Medicine 11, no. 1 (July 30, 2021). Accessed May 14, 2026. https://uottawa.scholarsportal.info/ottawa/index.php/uojm-jmuo/article/view/5974.