TY  - RPRT
TI  - Dengue-4 virus variation in complement fixation test.
AU  - B L Rao
AU  - S N Ghosh
AU  - K M Pavri
PY  - 1974
UR  - https://pubmed.ncbi.nlm.nih.gov/4475026/
ID  - 4475026
ER  -