TY  - RPRT
TI  - Polio eradication and after.
AU  - C R Madeley
PY  - 2001
DO  - 10.1046/j.1198-743x.2001.00235.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11422237/
ID  - 11422237
ER  -