TY  - GEN
AU  - Hopkins,S R
TI  - Typing field isolates of infectious bronchitis by the plaque-reduction test
SN  - 0005-2086
PY  - 1978///0612
KW  - Cells, Cultured
KW  - Coronaviridae
KW  - classification
KW  - Infectious bronchitis virus
KW  - Neutralization Tests
KW  - Organ Culture Techniques
KW  - Serotyping
KW  - methods
KW  - Viral Plaque Assay
N1  - Publication Type: Journal Article
ER  -