TY  - RPRT
TI  - Heparin and antithrombotic efficacy.
AU  - J B Wieslander
PY  - 1997
DO  - 10.1097/00006534-199707000-00055
UR  - https://pubmed.ncbi.nlm.nih.gov/9207694/
ID  - 9207694
ER  -