User information
  Prof. Fayez A Bakry  
  Malacology and Physiology  
  Ecology and Medical Malacology Department, Theodor Bilharz Research Institute, Giza. Egypt  
  Theodor Bilharz Research Institute (TBRI), El-Nile Road, warrak El-Hader,Imbaba, Box. 30. Giza, Egypt , Egypt, 123321