Oliveira, Dulce Raquel Pereira, Antonio Carlos Leal de Castro, Leonardo Silva Soares, Adenilde Ribeiro Nascimento, and Heliene Leite Ribeiro Porto. “Evaluation of the Microbiological Contamination Degree of the Paciência River Estuary, Maranhão State”. Arquivos de Ciências do Mar 45, no. 1 (June 1, 2012). Accessed December 5, 2025. https://periodicos.ufc.br/arquivosdecienciadomar/article/view/143.