TY  - BOOK
ED  - National Cancer Institute (U.S.)
TI  - Extraction from bovine spleen of immunosuppressant with no activity on hematopoetic spleen colony formation
PY  - 1900///?]
CY  - [Washington, D.C.
KW  - Cancer
KW  - Research
N1  - [Reprint from NCI monograph 38]; CRDP Program Historic Shelflist record
ER  -