TY - GEN AU - SEIDE,M J TI - Laboratory control of coumarin therapy: the clinician's dilemma SN - 0003-4819 PY - 1998///1101 KW - Coumarins KW - Prothrombin Time N1 - Publication Type: Journal Article UR - https://doi.org/10.7326/0003-4819-57-4-572 ER -