Diagnostic cutaneous reactions to intradermal injection of natural and artificial antibody and of antigen prepared from streptococci isolated in studies of diverse diseases.
D000906:Antibodies; D000941:Antigens; D007136:Immunoglobulins; D007271:Injections, Intradermal; D013290:Streptococcal Infections; D013291:Streptococcus; D014612:Vaccines
ANTIGENS AND ANTIBODIES; STREPTOCOCCI/vaccine