Angioedemas, HereditaryAngioedemaComplement C1 Inhibitor ProteinHereditary Angioedema Types I and IIComplement C1 Inactivator ProteinsHereditary Angioedema Type IIIDanazolComplement Inactivating AgentsStanozololComplement C4PregnadienesKallikreinsUrticariaCardiac Valve AnnuloplastyFactor XIIFactor XIIaBradykininAbdominal PainEdemaSerpinsDrug HypersensitivityInjections, SubcutaneousComplement C1sMice, Inbred C57BLComplement C6Tongue Diseases