TY  - BOOK
AU  - Aszalos,A.A.
TI  - Antitumor compounds of natural origin: chemistry and biochemistry 
SN  - 0849355206 (v. 1)
U1  - 616.994061 
PY  - 1981///
CY  - Boca Raton, Fla.
PB  - CRC Press
KW  - Tumors--chemotherapy--Antineoplastic agents
ER  -