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Age greater than 60 years portends a worse prognosis in patients with papillary thyroid cancer: should there be three age categories for staging?

Crossref DOI link: https://doi.org/10.1186/s12885-018-4181-4

Published Online: 2018-03-22

Published Print: 2018-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Kauffmann, Rondi M.

Hamner, J. Blair

Ituarte, Philip H. G.

Yim, John H.
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Text and Data Mining valid from 2018-03-22
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Article History

Received: 17 February 2017

Accepted: 6 March 2018

First Online: 22 March 2018

Ethics approval and consent to participate

: The CCR-OSHPD linked data sets are available only to health care researchers and their affiliated institutions. Research proposals require both California state and institutional-level human subjects review. Accordingly, this study was approved by the California Committee for the Protection of Human Subjects (CPHS), and by the Institutional Review Board of City of Hope Medical Center. The approvals have been renewed annually and are both currently active.

: Not applicable.

: The authors declare that they have no competing interests.

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