Penicillin susceptibility testing of Lancefield group C and G streptococci by the modified stokes method.
Kirkpatrick
B
B
Holt
H A
HA
McCulloch
S Y
SY
MacGowan
A P
AP
Reeves
D S
DS
D008826:Microbial Sensitivity Tests / Q000379:methods*; D010406:Penicillins / Q000494:pharmacology*; D013291:Streptococcus / Q000187:drug effects*
D010406:Penicillins