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Definition of Periwinkle plant derivative
1. Noun. An antineoplastic drug used to treat some forms of cancer. 
Generic synonyms: Antineoplastic, Antineoplastic Drug, Cancer Drug
Specialized synonyms: Velban, Vinblastine, Oncovin, Vincristine
Specialized synonyms: Velban, Vinblastine, Oncovin, Vincristine



