TY - RPRT TI - Local anticoagulation without systemic effect using a polymer heparin delivery system. AU - T Okada AU - D H Bark AU - M R Mayberg PY - 1988 DO - 10.1161/01.str.19.12.1470 UR - https://pubmed.ncbi.nlm.nih.gov/3201503/ ID - 3201503 ER -