1.
Gupta A, Bansal N. Microanatomical Studies on Ductus Arteriosus with Relation to Foetal Age. Indian J. Vet. Anat. [Internet]. 2012 Oct. 30 [cited 2026 Jun. 1];24(1). Available from: https://epubs.icar.org.in/index.php/IJVA/article/view/24870