Inhibitory effect of a streptococcal preparation (OK-432) on induction of splenomegaly by Friend leukemia virus.
D000818:Animals; D000970:Antineoplastic Agents / Q000302:isolation & purification / Q000627:therapeutic use*; D005622:Friend murine leukemia virus; D051379:Mice; D013163:Splenomegaly / Q000517:prevention & control*; D013291:Streptococcus / Q000032:analysis*
D000970:Antineoplastic Agents