sub:assertion { d:DB00661dv:ddi-interactor-indr:DB00661_DB01396 . d:DB01396dv:ddi-interactor-indr:DB00661_DB01396 . dr:DB00661_DB01396dct:identifier "drugbank_resource:DB00661_DB01396" ; dct:title "DDI between Verapamil and Digitoxin - Verapamil may increase the serum concentration of Digitoxin by decreasing its metabolism and clearance. Monitor for changes in the therapeutic/adverse effects of Digitoxin if Verpamail is initiated, discontinued or dose changed."@en ; adv:Drug-Drug-Interaction ; rdfs:label "DDI between Verapamil and Digitoxin - Verapamil may increase the serum concentration of Digitoxin by decreasing its metabolism and clearance. Monitor for changes in the therapeutic/adverse effects of Digitoxin if Verpamail is initiated, discontinued or dose changed. [drugbank_resource:DB00661_DB01396]"@en . }