TY  - RPRT
TI  - SMALLPOX: AN ANACHRONISM.
AU  - L G KILOH
PY  - 1965
DO  - 10.5694/j.1326-5377.1965.tb72014.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14277581/
ID  - 14277581
ER  -