a cross-sectional sero-epidemiological study of respiratory infections caused by adenovirus , rsv , influenza ( a , b ) and para-influenza ( types 1,2,3 ) viruses was carried out in 289 saudi children ( newborn to 15 years of age ) and 86 adults ( healthy male blood donors and pregnant women ) using a single serological technique .
C0008059
children
C0021289
newborn