[ Ссылка ] has diagrams, notes, and practice questions.
Comparison of the Beta-hemolytic Streptococcus - Group A Strep, Streptococcus pyogenes, and Group B Strep, Streptococcus agalactiae.
![](https://i.ytimg.com/vi/BlON_B02oCE/maxresdefault.jpg)
[ Ссылка ] has diagrams, notes, and practice questions.
Comparison of the Beta-hemolytic Streptococcus - Group A Strep, Streptococcus pyogenes, and Group B Strep, Streptococcus agalactiae.