TY - RPRT TI - End point attached heparin affinity matrix. AU - L K LaFrance AU - J Dapron DO - 10.1002/(sici)1099-1352(199634/12)9:5/6<748::aid-jmr285>3.0.co;2-m UR - https://pubmed.ncbi.nlm.nih.gov/9174968/ ID - 9174968 ER -