A novel 5-fluorouracil-resistant human esophageal squamous cell carcinoma cell line Eca-109/5-FU with significant drug resistance-related characteristics
2001 ◽
Vol 124
(1)
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pp. 36-41
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2007 ◽
Vol 178
(1)
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pp. 17-25
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2010 ◽
2010 ◽