The RBC antibody identification test is used to name the specific antibody or antibodies that are present to determine if they are likely to be clinically significant, i.e., if they are likely to cause a transfusion reaction.
Roku features several cable channels like FOX, A&E, History Channel (and dozens more) that offer a combination of free content, plus a full line-up of channel content you can access with your cable subscription credentials.
More channels than you can shake a remote at. In the video streaming wars, Roku is a bit like Switzerland. Where iOS and Android devotees have Apple TV and Chromecast to deliver music, movies and photos to their HDTVs, Roku walks freely between both camps in the name of neutral entertainment.