TY  - RPRT
TI  - Emerging viral diseases.
AU  - S T Nichol
AU  - J Arikawa
AU  - Y Kawaoka
PY  - 2000
DO  - 10.1073/pnas.210382297
UR  - https://pubmed.ncbi.nlm.nih.gov/11035785/
ID  - 11035785
ER  -