title: Scanning electron microscopy of bacterial colonies. I. Diplococcus pneumoniae and Streptococcus pyogenes.
mesh_terms: D000362:Agar; D001329:Autolysis; D001431:Bacteriological Techniques; D003470:Culture Media; D004912:Erythrocytes; D008722:Methods; D008855:Microscopy, Electron, Scanning; D013296:Streptococcus pneumoniae / Q000166:cytology* / Q000254:growth & development; D013297:Streptococcus pyogenes / Q000166:cytology* / Q000254:growth & development
chemical_list: D003470:Culture Media; D000362:Agar