High blood lead levels are associated with lead concentrations in households and day care centers attended by Brazilian preschool children - Silva, Júlia Prestes da Rocha; Salles, Fernanda Junqueira; Leroux, Isabelle Nogueira; Ferreira, Ana Paula Sacone da Silva; Silva, Agnes Soares da; Assunção, Nilson Antônio; Nardocci, Adelaide Cassia; Sato, Ana Paula Sayuri; Barbosa Júnior, Fernando; Cardoso, Maria Regina Alves; Olympio, Kelly Polido Kaneshiro (Environmental Pollution, 2018)