en blv (n)
― IsA ⟶
Weight: 1.0
en deltaretrovirus (n) Source: OpenCyc 2012
en deltaretrovirus (n)
― IsA ⟶
Weight: 1.0
en retrovirus (n) Source: OpenCyc 2012
en htlv (n)
― IsA ⟶
Weight: 1.0
en deltaretrovirus (n) Source: OpenCyc 2012