title: [Serum factor and the induction of L forms of Treponema pallidum under the action of penicillin during prolonged cultivation of the microorganism].
mesh_terms: D003470:Culture Media; D004305:Dose-Response Relationship, Drug; D007106:Immune Sera; D007740:L Forms / Q000187:drug effects* / Q000254:growth & development; D010406:Penicillins / Q000494:pharmacology*; D013997:Time Factors; D014210:Treponema pallidum / Q000187:drug effects* / Q000254:growth & development
chemical_list: D003470:Culture Media; D007106:Immune Sera; D010406:Penicillins
vernacular_title: Syvorotochnyĭ faktor i induktsiia L-form blednoĭ treponemy pod vozdeĭstviem penitsillina v usloviiakh dlitel'nogo kul'tivirovaniia mikroorganizma