Syamsul Bahri Siregar text Bogor Lea & Febiger 1995 vol. 4, p. 11-13 id 4 tables; 3 ref. Summary (En) In order determine the virus content of distemper vaccine, the vaccine was diluted in serial, 10-1 to 10-3, and inoculated into chrorioallantoic membrane of embryoonated eggs of SPF chicken at 9-11 days of age. After 1 week of incubation at 37°C, the inoculated eggs were observed for pathology-anatomy or histopathological changes. the results obtained in the present study, there were intranuclear inclusion bodies, perivacular cuffing, microglyosis and spongy in the neuron. Testing -- Viroses -- Dogs -- Vaccine -- Eggs -- HISTOPATHOLOGY -- Specific Pathogen Free State -- DISTEMPER VIRUS 0852-9612 210323 20210323091259 INLIS000000000000100 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)