HAUWA UMAR USMAN, H. U. U.; ABUBAKAR IBRAHIM HASSAN, A. I. H. HEALTH EFFECTS OF AIR POLLUTION ON PREGNANCY. NIGERIAN JOURNAL OF HEALTH PROMOTION , [S. l.], v. 8, n. 1, 2015. Disponível em: https://journals.aphriapub.com/index.php/NJHP/article/view/1977. Acesso em: 3 jul. 2024.