Human Health Risk Assessment for Exposure to Potentially Toxic Elements in Polluted Rivers in the Ecuadorian Amazon - Jimenez-Oyola, Samantha; Escobar Segovia, Kenny; Garcia-Martinez, Maria-Jesus; Ortega, Marcelo; Bolonio, David; Garcia-Garizabal, Iker; Salgado, Bryan; (Water (Water-Sui), 2021)