[Behavior of the antibody titer against the M protein of beta-hemolytic Streptococcus].
D000917:Antibody Formation; D001426:Bacterial Proteins / Q000032:analysis*; D013291:Streptococcus / Q000276:immunology*
D001426:Bacterial Proteins
Comportamento del titolo di anticorpi contro la proteina M dello streptococco betaemolitico.