NAYAK, P K; MISHRA, J; SINGH, B N; AYYAPPAN, S. Low doses of steroid hormones and salmon gonadotropin induced oocyte maturation in catfish Heteropneustes fossilis. Indian Journal of Fisheries, India, v. 47, n. 4, p. 321–327, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJF/article/view/8507. Acesso em: 19 jun. 2026.