@misc{indiciae969d92cc6b6f, title = {End point attached heparin affinity matrix.}, author = {L K LaFrance and J Dapron}, doi = {10.1002/(sici)1099-1352(199634/12)9:5/6<748::aid-jmr285>3.0.co;2-m}, url = {https://pubmed.ncbi.nlm.nih.gov/9174968/}, note = {Source identifier: 9174968} }