Cynthia Leichman

Colorectal tumors responding to 5-fluorouracil have low gene expression levels of dihydropyrimidine dehydrogenase, thymidylate synthase, and thymidine phosphorylase

Clinical Cancer Research · 2000 · 763 citations

Thymidylate synthase gene and protein expression correlate and are associated with response to 5-fluorouracil in human colorectal and gastric tumors

Cancer Research · 1995 · 654 citations