TY  - RPRT
TI  - Observations on a poliovirus variant.
AU  - F J AUSTIN
AU  - J A MILES
PY  - 1961
DO  - 10.1017/s0022172400038705
UR  - https://pubmed.ncbi.nlm.nih.gov/13685206/
ID  - 13685206
ER  -