E.Elghonaimy, R.Barsoum, M. Soliman, and O.Elkhashab,
"Serum Gastrin in CRF",
VIII International congress of nephrology, Athens, 7-12 june 1981.
Salem, M. H., H. T. Dorrah, and M. Aboelela,
Identification, Estimation and Validation of Some River Catchment Models with Application,
, Cairo, Egypt, MIT/CU Technological Program, 1981.
Bayoumi, A. I., and E. M. Abdelrahman,
"On: "Shear zones in North Egypt interpreted from gravity data" by S. Riad (GEOPHYSICS, October 1977, p. 1207-1214)",
Geophysics, vol. 46, issue 10, pp. 1471 - 1471, 1981.
Abstractn/a