Low-dose subcutaneous heparin versus oral anticoagulants in the prevention of postoperative deep-venous thrombosis. A controlled clinical trial.

@article{Vroonhoven1974LowdoseSH,
  title={Low-dose subcutaneous heparin versus oral anticoagulants in the prevention of postoperative deep-venous thrombosis. A controlled clinical trial.},
  author={Th J M V van Vroonhoven and J van Zijl and Helena Muller},
  journal={Lancet},
  year={1974},
  volume={1 7854},
  pages={375-8}
}