Sayed Ahmed, Abd Elmuaez Mohamed Hassan; Supervisor,- Yousif Fadlalla Hamedelnil
(Sudan University of Science and Technology, 2013-12-01)
The study was conducted during the period of August to October 2012 in Khartoum state private hospitals (Khartoum, Bahri and Umdurman). During the course of this study a total 460 samples from 46 private hospitals and ...