عناصر مشابهة

• CHROMOSOMAL ABNORMALLLITIES IN A SAMPLE OF UPPER EGYPT 'S HANDICAPPED CHILDREN
  بواسطة: HEMELY ABDEL-SHAFY HASSAN منشور: (1990)
• COMPARATIVE KARYOTYPING OF SOME FRESH WATER SNAILS IN UPPER EGYPT
  بواسطة: ABDUL - BASET MSAOUD EBAID ALY منشور: (1990)
• CHROMOSOMAL ALTERATIONS IN ULCERATIVE COLITIS
  بواسطة: AZZA EL ZOGHBY IRAHM ABDEL NABY منشور: (2007)
• ECOLOGICAL AND BIOLOGICAL STUDIES ON ZOOPLANKTON IN LAKE QARUN ,EGYPT
  بواسطة: ABDEL KADER MOHAMED HASSAN منشور: (2002)
• SEX DETRMINATION IN PRE AND POST- IMPLANTATION MOUSE EMBRYOS WITH CHROMOSOMAL ANALYSIS AND GENETIC ENGINEERING
  بواسطة: AHMED ABDEL FADIL ABDEL MONEM منشور: (1998)