[Study of the antigenic substances of Streptococcus viridans].
D000818:Animals; D000941:Antigens / Q000032:analysis*; D002845:Chromatography; D005779:Immunodiffusion; D051379:Mice; D013291:Streptococcus / Q000276:immunology*
D000941:Antigens
Vyvchennia antyhennykh substansiï Streptococcus viridans.