R., Saravanan, and Rajaram S. “Combined Effect of Retinoic Acid and Vascular Endothelial Growth Factor on Compensatory Lung Growth Following Unilateral Pneumonectomy in Rats”. International Journal of Basic & Clinical Pharmacology 5, no. 3 (December 30, 2016): 1075–1080. Accessed October 7, 2025. https://www.ijbcp.com/index.php/ijbcp/article/view/399.