PT - JOURNAL ARTICLE AU - Timo Korjamo AU - Heidi Kemilainen AU - Aki T Heikkinen AU - Jukka Monkkonen TI - Decrease in intracellular concentration causes the shift in Km value of efflux pump substrates AID - 10.1124/dmd.107.016014 DP - 2007 Jun 04 TA - Drug Metabolism and Disposition 4099 - http://dmd.aspetjournals.org/content/early/2007/06/04/dmd.107.016014.short 4100 - http://dmd.aspetjournals.org/content/early/2007/06/04/dmd.107.016014.full