| prevalence of ibr-bvd-pi3 infections. | | 1975 | 167273 |
| epidemiology and cost of infection with human parainfluenza virus types 1 and 2 in young children. | to determine the morbidity, costs, and epidemiological features of lower respiratory tract infections (lris) due to human parainfluenza virus types 1 and 2 (hpiv-1 and hpiv-2), we evaluated 1,213 children < 6 years of age who were seen for lris in the emergency room of the children's hospital of wisconsin and/or were admitted to the hospital for lris during the fall quarter of 1991. the age, sex, race, and respiratory syndrome were recorded for each child; 158 patients (13%) had respiratory samp ... | 1994 | 8075269 |
| non-influenza respiratory viruses may overlap and obscure influenza activity. | to report the number and timing of influenza a isolates, as well as overlapping respiratory viruses. co-circulating respiratory viruses may obscure the determination of influenza activity. | 1999 | 10484251 |
| national disease burden of respiratory viruses detected in children by polymerase chain reaction. | the epidemiology of community-acquired respiratory viruses at the children's hospital of wisconsin between 1996 and 1998 was examined with molecular [multiplex (m) pcr] and standard virologic methods. | 2004 | 14730265 |