by Mansour K.M, Isshak Y, Regheb S
Published in Research Bulletin (1981)

by Mansour K.M, Isshak Y, Salem E
Published in Research Bulletin (1981)

by Mansour K.M, El Tobshy Z, Isshak Y, Essawy T
Published in Research Bulletin (1981)

by Thakeb, Fouad I.A., Omar, Mahmoud M., Awady, Mostafa M.E.I., Isshak, Sherif Y.
Published in Hepatology (Baltimore, Md.) (2003)

by Rizk S.S, Mansour K, Isshak Y, Salem E, Fahmi B, Ibrahim R, Salama S.B
Published in Agricultural Research Review (1974)