Clinical and research implications of serum versus plasma potassium measurements. (28th November 2018) - Cooper, Lauren B.; Savarese, Gianluigi; Carrero, Juan‐Jesus; Szabo, Barna; Jernberg, Tomas; Jonsson, Åsa; Dahlbom, Catarina; Dahlström, Ulf; Larson, Anders; Lund, Lars H.