STRAIN SPECIFIC COMPLEMENT-FIXATION DIFFERENTIATION OF INFLUENZA B VIRUSES ISOLATED IN TISSUE CULTURE.
D000293:Adolescent; D002648:Child; D003168:Complement Fixation Tests; D006801:Humans; D009981:Influenza B virus; D007668:Kidney; D009975:Orthomyxoviridae; D013223:Statistics as Topic; D046509:Tissue Culture Techniques; D014481:United States; D014776:Virus Cultivation
ADOLESCENCE; CHILD; COMPLEMENT FIXATION TESTS; INFLUENZA VIRUSES; KIDNEY; STATISTICS; TISSUE CULTURE; UNITED STATES; VIRUS CULTIVATION