海量图书期刊资源,随时随地畅享阅读乐趣
High prevalence of hepatitis E antibodies in pregnant Egyptian womenSonia K. Stoszek; Mohamed Abdel-Hamid; Doa’a A. Saleh; Sherif El Kafrawy; Shaker Narooz; Yousry Hawash; Fatma M. Shebl; Mai El Daly; Ahmed Said; Enas Kassem; Nabiel Mikhail; Ronald E. Engle; Mohamed Sayed; Soraya Sharaf; Alan D. Fix; Suzanne U. Emerson; Robert H. Purcell; G. Thomas Strickland · 2006
Effect of Age, Pregnancy and Certain Pathological Conditions on Serum Levels of Calcium, Phosphorus, Total Proteins and Protein-Bound Polysaccharides in Friesian CattleA. H. Said; K. Zaki; E. A. El-Azab; M. Shaker · 1964