TY  - RPRT
TI  - A Physical Basis for Epidemiology.
AU  - S Flexner
AU  - H L Amoss
PY  - 1921
DO  - 10.1073/pnas.7.11.319
UR  - https://pubmed.ncbi.nlm.nih.gov/16576616/
ID  - 16576616
ER  -