PIK3CA amplification is associated with poor prognosis among patients with curatively resected esophageal squamous cell carcinoma
2012 ◽
Vol 26
(8)
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pp. 817-822
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2011 ◽
Vol 71
(19)
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pp. 6106-6115
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2013 ◽
Vol 30
(8)
◽
pp. 977-992
◽
2018 ◽
Vol 7
(1)
◽
pp. 79-87
◽