TY  - RPRT
TI  - A new sensitive and highly specific chromogenic peptide substrate for factor Xa.
AU  - L Aurell
AU  - P Friberger
AU  - G Karlsson
AU  - G Claeson
PY  - 1977
DO  - 10.1016/0049-3848(77)90018-4
UR  - https://pubmed.ncbi.nlm.nih.gov/929509/
ID  - 929509
ER  -