[FC SERO-EPIDEMIOLOGY FOR THE MYXOVIRUS PARAINFLUENZAE TYPE 2 (THE CHANOCK-CROUP ASSOCIATED VIRUS) IN VARIOUS SAMPLES OF THE POPULATION. ANNUAL LONGITUDINAL STUDY].
D002648:Child; D003168:Complement Fixation Tests; D004813:Epidemiology; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007558:Italy; D008137:Longitudinal Studies; D009975:Orthomyxoviridae; D009976:Orthomyxoviridae Infections; D010223:Parainfluenza Virus 2, Human; D018184:Paramyxoviridae Infections; D011247:Pregnancy; D012106:Research; D012698:Serologic Tests
CHILD; COMPLEMENT FIXATION TESTS; EPIDEMIOLOGY; HEMAGGLUTINATION INHIBITION TESTS; INFANT; INFANT, NEWBORN; ITALY; MYXOVIRUS INFECTIONS; PARA-INFLUENZA VIRUSES; PREGNANCY; SERODIAGNOSIS
SIEROEPIDEMIOLOGIA FC PER IL MYXOVIRUS PARAINFLUENZAE TIPO 2 (VIRUS DI CHANOCK-CROUP-ASSOCIATED) IN VARI CAMPIONI DI POPOLAZIONE. STUDIO LONGITUDINALE ANNUALE.