I. Prosenewicz and U. G. Lippi, “ Access to health services, health conditions and exposure to risk factors: perception of riparian fishermen of the Machado River in Ji-Paraná, RO ”, Saúde Soc., vol. 21, no. 1, pp. 219–231, Mar. 2012, doi: 10.1590/S0104-12902012000100021.