title: [Submicroscopic structure of L-forms of group A streptococci prepared by means of penicillin and bacitracin].
mesh_terms: D001414:Bacitracin; D001431:Bacteriological Techniques; D003470:Culture Media; D006801:Humans; D066298:In Vitro Techniques; D007740:L Forms / Q000166:cytology*; D008854:Microscopy, Electron; D010406:Penicillins; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes / Q000166:cytology*
chemical_list: D003470:Culture Media; D010406:Penicillins; D001414:Bacitracin
vernacular_title: Submikroskopická strukture L-forem streptokoků skupiny A pripravenych pomocí penicilinu a bacitracinu.