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Acronym for cyclophosphamide, doxorubicin, Oncovin (vincristine), and prednisone, a chemotherapy regimen.
abbreviation for an anticancer drug combination that includes cyclophosphamide, doxorubicin, vincristine, and prednisone.
CHOPA popular, non-HUGO-sanctioned symbol for DDIT3.
CHOPOncology A 'first-generation' combination chemotherapy regimen used for low and intermediate-grade NHLs. See Chemotherapy, Non-Hodgkin's lymphoma, Remission.
Acronym for cyclophosphamide, doxorubicin, Oncovin (vincristine), and prednisone, a chemotherapeutic regimen.
chopped hay; used extensively when pastured animals need supplementary roughage and are required to eat the meal provided in a short time. Housed animals receive the same supply in the form of hay in a rack or net. Called also chaff.
green feed that has been put through a chopper or forage harvester.