ANTIGENIC AND ENZYME SYSTEM CHANGES IN BETA HEMOLYTIC STREPTOCOCCI RESISTANT TO PENICILLIN, STREPTOMYCIN, BACITRACIN AND AUREOMYCIN.
Gezon
H M
HM
Department of Pediatrics, University of Chicago.
Fasan
D M
DM
D001414:Bacitracin; D002751:Chlortetracycline; D010403:Penicillin Resistance; D010406:Penicillins; D013290:Streptococcal Infections / Q000208:ethnology*; D013291:Streptococcus / Q000208:ethnology*; D013307:Streptomycin
D010406:Penicillins; D001414:Bacitracin; D002751:Chlortetracycline; D013307:Streptomycin