He confirmed he has asked Labour's Ann Clwyd, MP for the Cynon Valley, to examine how NHS hospitals could deal with complaints better in future.
In December, she criticised the care given to her late husband at Cardiff's University Hospital of Wales.
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A scientist from Carmarthen has won the world's top prize for animal conservation for his work in saving nine species from extinction.
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Tomorrow you'll be given the opportunity to vote in the National Assembly for Wales and Police and Crime Commissioner elections.