Gram-negative bacteria carrying β-lactamase encoding genes in hospital and urban wastewater in Brazil - Zagui, Guilherme Sgobbi; Andrade, Leonardo Neves de; Moreira, Natália Columbaro; Silva, Thaís Vilela; Machado, Gabriel Pinheiro; Darini, Ana Lúcia da Costa; Segura-Muñoz, Susana Inés (Environmental Monitoring and Assessment, 2020)