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. 2016 Dec 15;1(6):e000084. doi: 10.1136/esmoopen-2016-000084

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Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

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Kinetics of serum tumor marker concentrations CEA and CA 19-9: from initiation of therapy in September 2015 to completion of 11 cycles pembrolizumab in late March 2016.