[STUDY OF THE EPIDEMIOLOGICAL EFFECTIVENESS OF PURIFIED SORBED SCARLET FEVER TOXIN].
D000992:Antitoxins; D001426:Bacterial Proteins; D002648:Child; D005098:Exotoxins; D006801:Humans; D012541:Scarlet Fever; D013223:Statistics as Topic; D014118:Toxins, Biological; D014586:USSR; D014611:Vaccination
D000992:Antitoxins; D001426:Bacterial Proteins; D005098:Exotoxins; D014118:Toxins, Biological; C027951:erythrogenic toxin
CHILD; SCARLET FEVER; STATISTICS; TOXINS AND ANTITOXINS; USSR; VACCINATION
IZUCHENIE EPIDEMIOLOGICHESKOI EFFEKTIVNOSTI OCHISHCHENNOGO SORBIROVANNOGO SKARLATINOZNOGO TOKSINA.