TY  - RPRT
TI  - Prothrombin complex preparations: a cautionary note.
AU  - O D Ratnoff
PY  - 1974
DO  - 10.7326/0003-4819-81-6-852
UR  - https://pubmed.ncbi.nlm.nih.gov/4433087/
ID  - 4433087
ER  -