1. Spirometric Outcomes and Oxidative Stress Among Cement Factory Workers
2. Richard, E. E., Augusta Chinyere, N. A., Jeremaiah, O. S., Opara, U. C. A., Henrieta, E. M., & Ifunanya, E. D. (2016). Cement dust exposure and perturbations in some elements and lung and liver functions of cement factory workers. Journal of toxicology, 681–686.
3. Emmanuel, T. F., Ibiam, U. A., Okaka, A. N., & Alabi, O. J. (2015). Effects of cement dust on the hematological parameters in Obajana cement factory workers. Eur Sci J, 11(27), 256–66.
4. Merenu, I. A. (2003). The effect of cement dust exposure on lung function, haematological param eters and liver enzymes in cement factory workers in Sokoto metropolis. MPH dissertation, Usman Danfodio University, Sokoto, Nigeria.
5. The Effect of Limestone, Crush Rock and Asbestos/Cement Dust Particles on the Ventilatory Function Parameters of Chronically-Exposed Workers in Calabar Municipality and Akamkpa Local Government Areas of Calabar, Cross River State, Nigeria