: clinicaltrials_resource:0002f17f747d4ccbf727b56e0b5c5979http://bio2rdf.org/ Create a prefix for http://bio2rdf.org/ Hit Enter to save Double click to create a prefix | : clinicaltrials_vocabulary:time-framehttp://bio2rdf.org/ Create a prefix for http://bio2rdf.org/ Hit Enter to save Double click to create a prefix | Testing is performed at baseline and every six months thereafter. |