Yassein Mahmoud Abd El-raof|Workshops

Workshop / Conference	Year
The 3rd Scientific Conference, National Research Center, Dokki, Cairo, Egypt (5-6 December, 2006).	2006
The 4th Scientific Conference, Faculty of Veterinary Medicine in Ismailia, Suez Canal University, Egypt, November, 2006.	2006
The 3rd Scientific Conference, Faculty of Veterinary Medicine, Benha University, Egypt, 29 Jan-1Feb, 2009.	2006
The 1st Scientific Conference, College of Veterinary Medicine, Zagazig University - Benha, Egypt, Sept 1-4, 2004,	2004
The 3rd Scientific Conference, College of Veterinary Medicine, April 2004 Minufia university, Egypt	2004