YOUSSEF, H., MOURAD, M., ABDEL KARIM, S., HASSANEIN, K., SADEK, A. (1990). PATHOGENICITY OF PSEUDOMONAS AERUGINOSA TO NILE FISH. test, 24.1(47), 108-115. doi: 10.21608/avmj.1990.187480
H. YOUSSEF; M.I. MOURAD; S. ABDEL KARIM; K.M. HASSANEIN; A. SADEK. "PATHOGENICITY OF PSEUDOMONAS AERUGINOSA TO NILE FISH". test, 24.1, 47, 1990, 108-115. doi: 10.21608/avmj.1990.187480
YOUSSEF, H., MOURAD, M., ABDEL KARIM, S., HASSANEIN, K., SADEK, A. (1990). 'PATHOGENICITY OF PSEUDOMONAS AERUGINOSA TO NILE FISH', test, 24.1(47), pp. 108-115. doi: 10.21608/avmj.1990.187480
YOUSSEF, H., MOURAD, M., ABDEL KARIM, S., HASSANEIN, K., SADEK, A. PATHOGENICITY OF PSEUDOMONAS AERUGINOSA TO NILE FISH. test, 1990; 24.1(47): 108-115. doi: 10.21608/avmj.1990.187480