@misc{indiciae2658d2a41db8, title = {New antithrombotic agents.}, author = {J I Weitz and J Hirsh}, year = {1998}, doi = {10.1378/chest.114.5\_supplement.715s}, url = {https://pubmed.ncbi.nlm.nih.gov/9822073/}, note = {Source identifier: 9822073} }