TY - GEN AU - Thomson,J M AU - Chart,I S TI - The system for laboratory control of oral anticoagulant therapy using the British comparative thromboplastin SN - 0368-3109 PY - 1970///0909 KW - Anticoagulants KW - administration & dosage KW - Humans KW - Thromboplastin KW - isolation & purification KW - United Kingdom N1 - Publication Type: Journal Article ER -