TY - JOUR AU - Dahlbäck, B; Carlsson, M; Svensson, PJ TI - Familial thrombophilia due to a previously unrecognized mechanism characterized by poor anticoagulant response to activated protein C: prediction of a cofactor to activated protein C JO - Proc Natl Acad Sci USA VL - 90 PY - 1993 DO - 10.1073/pnas.90.3.1004 L3 - PubMed-ID: 8430067 SP - 1004 EP - 1008. ER -