Igwo-Ezikpe, M. N, A. A. Osuntoki, O. Awodele, H S. A Olasore, Olagbaju A.O. Omoniyi Y.A, and Eze C.G. Adeleye S Fayeun O.E. 2019. “URINARY 1-HYDROXYPYRENE CONCENTRATION AND TOXICITY BIOMARKERS IN ACTIVE AND PASSIVE MALE SMOKERS FROM LAGOS METROPOLIS, NIGERIA”. UNILAG Journal of Medicine, Science and Technology 4 (1), 111-28. http://ujmst.unilag.edu.ng/article/view/132.