Kathie L. Dionisio, Michael S. Rooney, Raphael E. Arku, Ari B. Friedman, Allison F. Hughes, Jose Vallarino, Samuel Agyei-Mensah, John D. Spengler, Majid Ezzati
Environ Health Perspect. 2010 May; 118(5): 607–613. Published online 2010 January 7. doi: 10.1289/ehp.0901365