Ezema, C. I., Nwafulume, C. K., Uchenwoke, C., Anyachukwu, C. C., Daniel, J. A., Nweke, M., & Eneh, O. C. (2022). Cardiopulmonary function, quality of life, musculoskeletal pain and serum lead level of welders in Enugu, Nigeria. International Journal of Environment, Agriculture and Biotechnology, 7(4). https://journal-repository.com/index.php/ijeab/article/view/5368