TY  - RPRT
TI  - The tumor microenvironment: a double-edged sword.
AU  - D W Siemann
PY  - 1998
DO  - 10.1016/s0360-3016(98)00336-8
UR  - https://pubmed.ncbi.nlm.nih.gov/9845079/
ID  - 9845079
ER  -