en alpha adrenergic antagonist (n)
― IsA ⟶
Weight: 1.0
en vasodilator (n) Source: OpenCyc 2012
en dihydroergotamine mesylate (n)
― IsA ⟶
Weight: 1.0
en alpha adrenergic antagonist (n) Source: OpenCyc 2012
en alpha adrenergic antagonist (n)
― IsA ⟶
Weight: 1.0
en medicine (n) Source: OpenCyc 2012