TY  - RPRT
TI  - Commentary: the polio model--does it apply for polio?
AU  - Jon Kim Andrus
PY  - 2002
DO  - 10.1093/ije/31.1.187
UR  - https://pubmed.ncbi.nlm.nih.gov/11914319/
ID  - 11914319
ER  -