TY  - GEN
AU  - Feinstein,A R
TI  - The changing system of cancer staging
SN  - 0090-0036
PY  - 1980///1024
KW  - Humans
KW  - Neoplasm Staging
N1  - Publication Type: Letter
UR  - https://doi.org/10.2105/ajph.70.9.1012-b
ER  -