Atef, M., A. A. Salem, S. A. Al-Samarrae, and S. A. Zafer,
"Ruminal and salivary excretion of some sulphonamides in cows and their effect on rumen flora",
Zentralblatt für Veterinärmedizin Reihe A, vol. 28, no. 2: Wiley Online Library, pp. 113–121, 1981.
Abstractn/a
Shabana, R., and A. S. Kadrah,
"Screening of some local and exotic sunflower cultivars for growing in calcareous and non-calcareous soils of Egypt",
J. agr. ,Res., Tanta Univ. ,Egypt, vol. 7, no. 1, pp. 156–166, 1981.
Abstractn/a
Shalaby, M. A., B. M. Nafi, M. S. Saber, and A. H. Hosny,
"Serological studies on swine influenza in Egypt.",
International journal of zoonoses, vol. 8, no. 2, pp. 100–106, 1981.
Abstractn/a
Youssef, S., A. Y. I. El-Gendi, M. G. A. El-Sayed, M. Atef, and S. A. A. B. D. E. L. SALAM,
"Some pharmacokinetic and biochemical aspects of sulphadiazine and sulphadimidine in ewes",
Journal of veterinary pharmacology and therapeutics, vol. 4, no. 3: Wiley Online Library, pp. 173–181, 1981.
Abstractn/a
Fahim, M. M., M. A. Kararah, E. - G. A. A. Abada., and K.A.,
"Studies on fungi causing root-rot of sugar-beet with special reference to Sclerotium rolfsii Sacc",
Egypt. J.Phytopathol., vol. 13, no. (1-2), pp. 1–10, 1981.
Abstractn/a