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Influenza virus culture was performed in 149 patients with influenza-like illness who were admitted or visited to the Department of Pediatrics, Asan Medical Center from january 1991 to March,1991.
The results were as follows :
1) Of the total 149 patients, influenza virus were isolated in the 15 cases.
: 15 isolates were characterized by the WHO Collaborating Center for influenza : 7... |
