أحدث أبحاثى
* Abundance and annual distribution of freshwater snails and some trematode cercariae at Damietta Governorate, Egypt
* utrastructure of the filtering apparatus and protonephridial capillaries of a monogenean gill parasite dactylogyrus extensus (dactylogyridae)
* ultrastructural observations on the eyes of adult monogenean gill parasite, dactylogyrus extensus (dactylogyridae) infesting the common carp, cyprinus carpio, in egypt.