Thiopurine metabolism and identification of the thiopurine metabolites transported by MRP4 and MRP5 overexpressed in human embryonic kidney cells.

Pieter Wielinga, G. Reid, E. E. Challa, I. van der Heijden, L. van Deemter, M. de Haas, C. Mol, A. J. Kuil, E. Groeneveld, J. D. Schuetz, C. Brouwer, R. A. De Abreu, J. Wijnholds, J. H. Beijnen, P. Borst