PT - JOURNAL ARTICLE AU - Schmaier, Alvin H. TI - Extracorporeal Circulation Without Bleeding AID - 10.1126/scitranslmed.3008497 DP - 2014 Feb 05 TA - Science Translational Medicine PG - 222fs7--222fs7 VI - 6 IP - 222 4099 - http://stm.sciencemag.org/content/6/222/222fs7.short 4100 - http://stm.sciencemag.org/content/6/222/222fs7.full AB - A newly created antibody to the active site of Factor XIIa protects against clotting of extracorporeal bypass circuitry without bleeding risk in vivo, obviating the need for heparin (Larsson et al., this issue).