Association of blood lead level with neurological features in 972 children affected by an acute severe lead poisoning outbreak in Zamfara State, northern Nigeria. oleh Jane Greig, Natalie Thurtle, Lauren Cooney, Cono Ariti, Abdulkadir Ola Ahmed, Teshome Ashagre, Anthony Ayela, Kingsley Chukwumalu, Alison Criado-Perez, Camilo Gómez-Restrepo, Caitlin Meredith, Antonio Neri, Darryl Stellmach, Nasir Sani-Gwarzo, Abdulsalami Nasidi, Leslie Shanks, Paul I Dargan