Hommi, Bakr Shouei Hassen; Supervisor,- Hussain Gadelkarim Ahmed; Co-Supervisor,- Mohammed Siddig Abdelaziz
(Sudan University of Science and Technology, 2013-01-01)
This is descriptive case control study, from July 2010 to July 2013,
aimed to detect the respiratory epithelium changes in regards to
occupational exposure to cement dust pollution. Sputum samples
were collected from ...