LIPTON, A P. INCIDENCE OF OPERCULAR ULCER DISEASE IN LABEO ROHITA (HAM.). Indian Journal of Fisheries, India, v. 30, n. 1, p. 177–179, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJF/article/view/11852. Acesso em: 20 jun. 2026.