TY - GEN AU - HORBOWSKA,H AU - WIELOPOLSKA,H TI - [THE COMPLEMENT FIXATION TEST IN THE SERO-EPIDEMIOLOGY OF INFLUENZA] SN - 0033-2100 PY - 1996///1201 KW - Complement Fixation Tests KW - Humans KW - Influenza, Human KW - Poland N1 - Publication Type: Journal Article ER -