Mejía, Carlos Alberto. “Mergers and Acquisitions, Patents and R&D in the Pharmaceutical Industry During the COVID-19 Emergency”. Sociedad y Economía, no. 48 (January 31, 2023): e10112012. Accessed December 22, 2024. https://sociedadyeconomia.univalle.edu.co/index.php/sociedad_y_economia/article/view/12012.