Studies of a complement-fixing antigen from group A streptococcal L forms. I. Preparation and preliminary tests in rabbits and man.
D000818:Animals; D000941:Antigens; D003165:Complement System Proteins; D006801:Humans; D007740:L Forms; D011817:Rabbits; D013291:Streptococcus / Q000276:immunology*; D013297:Streptococcus pyogenes
D000941:Antigens; D003165:Complement System Proteins
ANTIGENS; STREPTOCOCCUS/immunology