TY  - BOOK
AU  - Shadia Mahmoud Ezzat 
AU  - Amany Aly Elkholy , 
AU  - Nevine Elrachidi , 
AU  - Soheir Fathy Helal , 
TI  - Emergent resistant strains of pneumococci / 
PY  - 1997///
CY  - Cairo : 
PB  - Shadia Mahmoud Ezzat , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Clinical and Chemical Pathology
UR  - http://172.23.153.220/th.pdf
ER  -