SINGH, D; SWARNKAR, C P; KHAN, F A; BHAGWAN, P S K; DUBEY, S C. In vitro ovicidal and larvicidal activity of Andrographis paniculata (Kalmegh) leaves on Haemonchus contortus. The Indian Journal of Animal Sciences, Delhi, India, v. 81, n. 2, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/4025. Acesso em: 23 oct. 2025.