Research ArticleOpen accessPhrase in the titleP-Glycoprotein-Mediated Efflux and Drug Sequestration in Lysosomes Confer Advantages of K562 Multidrug Resistance Sublines to Survive Prolonged Exposure to Cytotoxic AgentsNathupakorn Dechsupa, Samlee MankhetkornAmerican Journal of Applied Sciences, Vol. 6, Issue 9 · 30 Sep 2009 · 7,504 accessesView PDFCite