Rotherham United have signed defender Joel Ekstrand on a deal until the end of the season.
Ekstrand, 27, left fellow Championship club Bristol City just before the end of the January transfer window.
The Swedish centre-back played only two games for the Robins, having previously helped Watford win promotion from the Championship in 2015.
Rotherham are bottom of the Championship with 16 points from 29 games and are 12 points from safety.
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