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. 2016 Apr 1;9:1921–1926. doi: 10.2147/OTT.S101390

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© 2016 Aktas et al. This work is published and licensed by Dove Medical Press Limited

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Third-line PFS of two groups.

Abbreviations: Cum, cumulative; PFS, progression-free survival; Irino-Topo, irinotecan followed by topotecan; Topo-Irino, topotecan followed by irinotecan.