Antineoplastic Biological Agent

**Semantic type:** Chemical Viewed Functionally

**Definition:** Any agent that has a biological nature, such as agents containing living organisms, derived from living organisms, or comprised of ex vivo synthesized analogs of substances derived from living organisms, and that exerts antineoplastic activity.

**Synonyms:** - Anti-cancer Biological Agent - Anticancer Biological - Antineoplastic Biological - Antineoplastic Biotherapeutic