Michel, M C Comparison of old and new IMX assays for monitoring of tacrolimus levels. [electronic resource] - Transplant international : official journal of the European Society for Organ Transplantation 1997 - 409-10 p. digital Publication Type: Comparative Study; Letter ISSN: 0934-0874 Standard No.: 10.1111/j.1432-2277.1997.tb00941.x doi Subjects--Topical Terms: HumansImmunoenzyme TechniquesImmunosuppressive Agents--bloodTacrolimus--blood