TY - GEN AU - Blann,A AU - Bareford,D TI - Ethnic background is a determinant of average warfarin dose required to maintain the INR between 3.0 and 4.5 SN - 1538-7933 PY - 2004///1103 KW - Administration, Oral KW - Anticoagulants KW - administration & dosage KW - Ethnicity KW - Humans KW - International Normalized Ratio KW - methods KW - Warfarin N1 - Publication Type: Letter UR - https://doi.org/10.1111/j.1538-7933.2003.00620.x ER -