TITRATION OF POLIOVIRUS AND INFLUENZA VIRUS BY MEANS OF THE HEMAGGREGATION TEST.
D030015:Enterovirus C, Human; D004912:Erythrocytes; D009975:Orthomyxoviridae; D017955:Poliovirus; D012106:Research; D012698:Serologic Tests
ERYTHROCYTES; EXPERIMENTAL LAB STUDY; INFLUENZA VIRUSES; POLIOVIRUS; SERODIAGNOSIS