TY - RPRT TI - Thrombogenic materials in prothrombin complex concentrates. AU - P M Blatt AU - R L Lundblad AU - H S Kingdon AU - G McLean AU - H R Roberts PY - 1974 DO - 10.7326/0003-4819-81-6-766 UR - https://pubmed.ncbi.nlm.nih.gov/4433081/ ID - 4433081 ER -