TY - GEN AU - Girolami,A TI - About the cost of opposing the coumarin-inhibitor theory SN - 0340-6245 PY - 1983///0923 KW - Blood Coagulation Disorders KW - diagnosis KW - Coumarins KW - antagonists & inhibitors KW - Humans KW - Prothrombin Time N1 - Publication Type: Letter ER -