| male oscuro--r.s.v.? | | 1979 | 85878 |
| respiratory-syncytial-virus infections, reinfections and immunity. a prospective, longitudinal study in young children. | to better understand acquired immunity to respiratory-syncytial-virus infections, we analyzed data from a 10-year study of respiratory illness in normal children who were followed longitudinally from early infancy. immunity was measured in terms of failure to become infected or reduction in severity of clinical illness upon reinfection. outbreaks of infections occurred seven times over the 10-year-period. during epidemics the attack rate for first infection was 98 per cent. the rate for second i ... | 1979 | 763253 |
| acute lower respiratory tract infections in nonhospitalized children. | | 1986 | 3009769 |
| parainfluenza pneumonia in adults. | | 1972 | 4338336 |
| epidemiology of acute lower respiratory disease in children. | | 1973 | 4346164 |
| studies on the role of viruses, bacteria, and m. pneumoniae as causes of lower respiratory tract infections in children. | | 1968 | 4384200 |