TY  - GEN
AU  - HELLER,J R
TI  - The National Cancer Institute: a twenty-year retrospect
SN  - 0027-8874
PY  - 2000///0701
KW  - Humans
KW  - National Cancer Institute (U.S.)
KW  - Neoplasms
KW  - United States
N1  - Publication Type: Journal Article
ER  -