Attempts to produce rheumatic fever and in vitro leukocytic hypersensitivity with group A streptococci.
D000818:Animals; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed; D066298:In Vitro Techniques; D007279:Injections, Subcutaneous; D007962:Leukocytes; D011817:Rabbits; D012213:Rheumatic Fever / Q000209:etiology*; D012882:Skin Tests; D013291:Streptococcus / Q000472:pathogenicity*; D014374:Tuberculin Test