Preparation of Specific Antisera to the Opacity Factors of Group-A Streptococci

TYPING GROUP A HEMOLYTIC STREPTOCOCCI BY M PRECIPITIN REACTIONS IN CAPILLARY PIPETTES

1943 • 596 citations

The Use of the Serum Opacity Reaction in the Typing of Group-A Streptococci

1973 • 109 citations

THE ANTIGENIC COMPLEX OF STREPTOCOCCUS HÆMOLYTICUS

1928 • 102 citations

The Production of Opacity in Serum by Group A Streptococci and Its Relationship with the Presence of M Antigen

1970 • 83 citations

STUDIES ON THE BACTERIOPHAGES OF HEMOLYTIC STREPTOCOCCI

1958 • 83 citations

Association of a Serum Opacity Reaction with Serological Type in Streptococcus pyogenes

1961 • 44 citations

THE SERUM OPACITY REACTION OF STREPTOCOCCUS PYOGENES

1968 • 41 citations

The serum opacity reaction ofStreptococcus pyogenes: frequency of production of streptococcal lipoproteinase by strains of different serological types and the relationship to M protein production

1968 • 35 citations

STUDIES ON A LIPOPROTEINASE OF GROUP A STREPTOCOCCI

1954 • 35 citations

Enhancement of cholesterol esterification in serum by an extract of group-A streptococcus

1963 • 33 citations

Antibody to streptococcal opacity factor in human sera

1973 • 26 citations

Purification of the Extracellular Opacity Factor of a Strain of Group A Streptococcus M Type 2

1978 • 4 citations