[THE COMPLEMENT FIXATION TEST IN THE SERO-EPIDEMIOLOGY OF INFLUENZA].
D003168:Complement Fixation Tests; D006801:Humans; D007251:Influenza, Human; D011044:Poland
COMPLEMENT FIXATION TESTS; INFLUENZA
ZASTOSOWANIE ODCZYNU WI AZANIA DOPE NIACZA W SEROEPIDEMIOLOGII GRYPY.