@misc{indiciaeb9da1c5caeb0, title = {A new sensitive assay for bovine activated factor XI (factor XIa) using a reconstituted coagulation cascade system.}, author = {H Kato and T Nakagaki and T Morita and W Kisiel and S Iwanaga}, year = {1987}, doi = {10.1016/0049-3848(87)90403-8}, url = {https://pubmed.ncbi.nlm.nih.gov/3502201/}, note = {Source identifier: 3502201} }