[SEROLOGICAL STUDIES IN AN INFLUENZA A2 TYPE EPIDEMIC].
D000256:Adenoviridae; D000257:Adenoviridae Infections; D003168:Complement Fixation Tests; D058872:Epidemics; D004813:Epidemiology; D005858:Germany; D005860:Germany, West; D006801:Humans; D007251:Influenza, Human; D009975:Orthomyxoviridae; D018184:Paramyxoviridae Infections
ADENOVIRUS; COMPLEMENT FIXATION TESTS; EPIDEMIOLOGY; GERMANY, WEST; INFLUENZA; INFLUENZA VIRUSES; PARA-INFLUENZA VIRUSES
SEROLOGISCHE BEOBACHTUNGEN BEI EINER INFLUENZA-A2-EPIDEMIE.