TY - RPRT TI - Tissue factor: a vitamin K-dependent clotting factor? AU - L R Zacharski AU - R Rosenstein AU - P G Phillips PY - 1981 DO - 10.1111/j.1749-6632.1981.tb29744.x UR - https://pubmed.ncbi.nlm.nih.gov/7023320/ ID - 7023320 ER -