TY  - GEN
AU  - Wittes,R E
TI  - From research to approved treatment: overcoming the obstacles
SN  - 0037-1963
PY  - 1988///1122
KW  - Humans
KW  - Neoplasms
KW  - drug therapy
KW  - Research
KW  - United States
KW  - United States Food and Drug Administration
N1  - Publication Type: Journal Article
ER  -