Observations on the action of benzylpenicillin on a strain of Streptococcus lactis.
D000900:Anti-Bacterial Agents / Q000032:analysis / Q000096:biosynthesis; D007773:Lactates / Q000494:pharmacology; D008854:Microscopy, Electron; D010400:Penicillin G / Q000494:pharmacology*; D010403:Penicillin Resistance; D013291:Streptococcus / Q000166:cytology / Q000187:drug effects* / Q000254:growth & development