Assertion: liposome's drug | /r/HasProperty | streptozotocin
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Often the drug is an antineoplastic agent, such as vincristine, doxorubicin, mitoxantrone, camptothecin, cisplatin, bleomycin, cyclophosphamide, methotrexate, streptozotocin, and the like.