León, S Pilar Zamora, and Fernando Delgado López. “Polycyclic Aromatic Hydrocarbons and Their Association With Breast Cancer”. Bangladesh Journal of Medical Science 19, no. 2 (January 16, 2020): 194–199. Accessed May 6, 2024. https://www.banglajol.info/index.php/BJMS/article/view/44995.