BETA-hemolytic streptococci of Lancefield ... On the basis of colonial morphology on fresh beef-heart infusion agar containing 10 per cent sheep's blood they were considered not to be Group ...
Staphylococcus epidermidisis gamma-hemolytic. Often when inoculating a BAP to observe hemoloysis patterns, investigators will also stab several times through the agar using an inoculating loop. This ...