عناصر مشابهة

• MICROBIAL STUDIES ON CERTAIN RESPIRATORY TRACT INFECTIONS
  بواسطة: HASSAN ABED AL-TAWAB MOHMAED SAMAHA منشور: (2002)
• MICROBIOLOGICAL STUDIES ON CERAIN MICROORGANISMS CAUSING RESPIRATORY TRACT INFECTIONS
  بواسطة: SAMAR AHMED ZAKI AHMED منشور: (2000)
• MICROBIOLOGICAL STUDIES ON CERTAIN GASTROINTESTINAL DISEASES AMONG EGYPTIANS
  بواسطة: ABEER KHAIRY ABD EL AAL منشور: (1998)
• STUDIES ON THE MICROBIOL CONTAMINATION OF CERTAIN COSMETICE AND PERSONAL -CARE ITEMS PRODUED EGYPT
  بواسطة: HAMIDO MOHMAED HEFNI منشور: (1987)
• STUDY OF THE EFFECT OF SOME ANTIBILHARZIAL DRUGS ON SOME MICROORGANISMS CAUSING URINARY TRACT INFECTIONS
  بواسطة: KAMEL A0 EL-GAREEB ABU-ALY منشور: (1985)