| Authors: |
Abdel-Tawwab M; Department of Fish Biology and Ecology, Central Laboratory for Aquaculture Research, Agricultural Research Center, Abbassa, Abo-Hammad, Sharqia, 44662, Egypt. mohsentawwab@arc.sci.eg., Khalil RH; Department of Poultry and Fish Diseases, Faculty of Veterinary Medicine, Alexandria University, Alexandria, Egypt., Nasr R; Department of Fish Health and Management, Central Laboratory for Aquaculture Research, Agricultural Research Center, Abbassa, Abo-Hammad, 44662, Sharqia, Egypt., Saad AH; Department of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Matrouh University, Matrouh, Egypt., Mahmoud NMS; Department of Aquaculture, Faculty of Fish and Fisheries Technology, Aswan University, Aswan, Egypt., Abdel-Razek N; Department of Fish Health and Management, Central Laboratory for Aquaculture Research, Agricultural Research Center, Abbassa, Abo-Hammad, 44662, Sharqia, Egypt. |