TY - GEN AU - van den Besselaar,A M TI - Standardization of the activated partial thromboplastin time for monitoring of heparin therapy: where should we go? SN - 0390-5748 PY - 1990///0524 KW - Blood Coagulation Tests KW - Heparin KW - therapeutic use KW - Humans KW - International Cooperation KW - Monitoring, Physiologic KW - methods KW - Partial Thromboplastin Time KW - Reference Standards N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1007/BF02871828 ER -