TY - JOUR AU - Jakobsen, E; Kierulf, P TI - A modified β-alanine precipitation to prepare fibrinogen free of antithrombin III and plasminogen JO - Thromb Res VL - 3 PY - 1973 DO - 10.1016/0049-3848(73)90065-0 SP - 145 EP - 59 ER -