A.M.Boghdadi, M.S.Tadros, N.S.Mansour, M.H.Hussien, N.A.El-Dib, and N.M.Naguib,
"Giardiasis in a rural community in Middle Egypt. ",
The new Egyptian Journal of Medicine, vol. 3, issue 1, pp. 133-141, 1989.
H.H.El-Rahimy, M.K.Sobhy, N.A.El-Dib, A.A.Ali, and G.A.Bassiouni,
"Toxoplasma infection among pregnant women in Makkah, Saudi Arabia. ",
Medical Journal of Cairo University, vol. 57, issue 2, pp. 349, 1989.