Gram-Positive Cocci : Dr. Abdelraouf A. Elmanama
Gram-Positive Cocci GRAM-POSITIVE COCCI: INTRODUCTION There are two medically important genera of gram-positive cocci: Staphylococcus and Streptococcus. Two of the most important human pathogens,Staphylococcus aureus and Streptococcus ......