Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza virus, strain A/ New Caledonia/20/99 IVR 116. The Influen za Virus was purified by Ultracentrifugation with 10-40 sucrose gradient. 1 * 10 µG
Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza virus, strain A/ New Caledonia/20/99 IVR 116. The Influen za Virus was purified by Ultracentrifugation with 10-40 sucrose gradient. 1 * 10 µG
