Metals in residential soils and cumulative risk assessment in Yaqui and Mayo agricultural valleys, northern Mexico

Maria M. Meza-Montenegro, A. Jay Gandolfi, María Ernestina Santana-Alcántar, Walter T. Klimecki, María Guadalupe Aguilar-Apodaca, Rafael Del Río-Salas, Margarita De la O-Villanueva, Agustín Gómez-Alvarez, Héctor Mendivil-Quijada, Martín Valencia, Diana Meza-Figueroa