Research ArticleArticle
Interaction of 2′,2′-Difluorodeoxycytidine (Gemcitabine) and Formycin B with the Na+-Dependent and -Independent Nucleoside Transporters of Ehrlich Ascites Tumor Cells
Trisha Burke, Stephanie Lee, Peter J. Ferguson and James R. Hammond
Journal of Pharmacology and Experimental Therapeutics September 1998, 286 (3) 1333-1340;